Checkstyle: reformat code

base/src/main/java/atlantafx/base/controls/BehaviorBase.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.controls;
 
 import javafx.scene.control.Control;
@@ -22,7 +23,9 @@ public abstract class BehaviorBase<C extends Control, S extends SkinBase<C>> {
         return skin;
     }
 
-    /** Called from {@link SkinBase#dispose()} to clean up the behavior state */
+    /**
+     * Called from {@link SkinBase#dispose()} to clean up the behavior state
+     */
     public void dispose() {
         this.control = null;
         this.skin = null;

base/src/main/java/atlantafx/base/controls/BehaviorSkinBase.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.controls;
 
 import java.util.function.Consumer;
@@ -31,7 +32,8 @@ public abstract class BehaviorSkinBase<C extends Control, B extends BehaviorBase
      * {@link SkinBase#registerChangeListener(ObservableValue, Consumer)} method,
      * because it will be done automatically from dispose method.
      */
-    protected void unregisterListeners() { }
+    protected void unregisterListeners() {
+    }
 
     /**
      * {@inheritDoc}

base/src/main/java/atlantafx/base/controls/Breadcrumbs.java

@@ -26,6 +26,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
 package atlantafx.base.controls;
 
 import java.util.UUID;
@@ -61,11 +62,13 @@ public class Breadcrumbs<T> extends Control {
     protected static final String DEFAULT_STYLE_CLASS = "breadcrumbs";
 
     protected final Callback<BreadCrumbItem<T>, ButtonBase> defaultCrumbNodeFactory =
-            item -> new Hyperlink(item.getStringValue());
+        item -> new Hyperlink(item.getStringValue());
     protected final Callback<BreadCrumbItem<T>, ? extends Node> defaultDividerFactory =
-            item -> item != null && !item.isLast() ? new Label("/") : null;
+        item -> item != null && !item.isLast() ? new Label("/") : null;
 
-    /** Creates an empty bread crumb bar. */
+    /**
+     * Creates an empty bread crumb bar.
+     */
     public Breadcrumbs() {
         this(null);
     }
@@ -88,7 +91,9 @@ public class Breadcrumbs<T> extends Control {
         setDividerFactory(defaultDividerFactory);
     }
 
-    /** {@inheritDoc} */
+    /**
+     * {@inheritDoc}
+     */
     @Override
     protected Skin<?> createDefaultSkin() {
         return new BreadcrumbsSkin<>(this);
@@ -131,7 +136,7 @@ public class Breadcrumbs<T> extends Control {
     }
 
     protected final ObjectProperty<BreadCrumbItem<T>> selectedCrumb =
-            new SimpleObjectProperty<>(this, "selectedCrumb");
+        new SimpleObjectProperty<>(this, "selectedCrumb");
 
     public final BreadCrumbItem<T> getSelectedCrumb() {
         return selectedCrumb.get();
@@ -153,7 +158,7 @@ public class Breadcrumbs<T> extends Control {
     }
 
     protected final BooleanProperty autoNavigation =
-            new SimpleBooleanProperty(this, "autoNavigationEnabled", true);
+        new SimpleBooleanProperty(this, "autoNavigationEnabled", true);
 
     public final boolean isAutoNavigationEnabled() {
         return autoNavigation.get();
@@ -178,7 +183,7 @@ public class Breadcrumbs<T> extends Control {
     }
 
     protected final ObjectProperty<Callback<BreadCrumbItem<T>, ButtonBase>> crumbFactory =
-            new SimpleObjectProperty<>(this, "crumbFactory");
+        new SimpleObjectProperty<>(this, "crumbFactory");
 
     public final void setCrumbFactory(Callback<BreadCrumbItem<T>, ButtonBase> value) {
         if (value == null) {
@@ -208,7 +213,7 @@ public class Breadcrumbs<T> extends Control {
     }
 
     protected final ObjectProperty<Callback<BreadCrumbItem<T>, ? extends Node>> dividerFactory =
-            new SimpleObjectProperty<>(this, "dividerFactory");
+        new SimpleObjectProperty<>(this, "dividerFactory");
 
     public final void setDividerFactory(Callback<BreadCrumbItem<T>, ? extends Node> value) {
         if (value == null) {
@@ -228,7 +233,9 @@ public class Breadcrumbs<T> extends Control {
         return onCrumbAction;
     }
 
-    /** Set a new EventHandler for when a user selects a crumb. */
+    /**
+     * Set a new EventHandler for when a user selects a crumb.
+     */
     public final void setOnCrumbAction(EventHandler<BreadCrumbActionEvent<T>> value) {
         onCrumbActionProperty().set(value);
     }
@@ -239,7 +246,7 @@ public class Breadcrumbs<T> extends Control {
 
     protected final ObjectProperty<EventHandler<BreadCrumbActionEvent<T>>> onCrumbAction = new ObjectPropertyBase<>() {
 
-        @SuppressWarnings({ "unchecked", "rawtypes" })
+        @SuppressWarnings({"unchecked", "rawtypes"})
         @Override
         protected void invalidated() {
             setEventHandler(BreadCrumbActionEvent.CRUMB_ACTION, (EventHandler<BreadCrumbActionEvent>) (Object) get());
@@ -289,7 +296,9 @@ public class Breadcrumbs<T> extends Control {
         }
     }
 
-    /** Represents an Event which is fired when a bread crumb was activated. */
+    /**
+     * Represents an Event which is fired when a bread crumb was activated.
+     */
     public static class BreadCrumbActionEvent<TE> extends Event {
 
         /**
@@ -298,11 +307,13 @@ public class Breadcrumbs<T> extends Control {
          * has changed.
          */
         public static final EventType<BreadCrumbActionEvent<?>> CRUMB_ACTION
-                = new EventType<>("CRUMB_ACTION" + UUID.randomUUID());
+            = new EventType<>("CRUMB_ACTION" + UUID.randomUUID());
 
         private final BreadCrumbItem<TE> selectedCrumb;
 
-        /** Creates a new event that can subsequently be fired. */
+        /**
+         * Creates a new event that can subsequently be fired.
+         */
         public BreadCrumbActionEvent(BreadCrumbItem<TE> selectedCrumb) {
             super(CRUMB_ACTION);
             this.selectedCrumb = selectedCrumb;

base/src/main/java/atlantafx/base/controls/BreadcrumbsSkin.java

@@ -26,6 +26,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
 package atlantafx.base.controls;
 
 import atlantafx.base.controls.Breadcrumbs.BreadCrumbItem;
@@ -78,7 +79,9 @@ public class BreadcrumbsSkin<T> extends SkinBase<Breadcrumbs<T>> {
                                      double bottomInset, double leftInset) {
         double width = 0;
         for (Node node : getChildren()) {
-            if (!node.isManaged()) { continue; }
+            if (!node.isManaged()) {
+                continue;
+            }
             width += snapSizeX(node.prefWidth(height));
         }
 
@@ -148,8 +151,12 @@ public class BreadcrumbsSkin<T> extends SkinBase<Breadcrumbs<T>> {
         Collections.reverse(path);
 
         // if the path consists of a single item it considered as first, but not last
-        if (path.size() > 0) { path.get(0).setFirst(true); }
+        if (path.size() > 0) {
-        if (path.size() > 1) { path.get(path.size() - 1).setLast(true); }
+            path.get(0).setFirst(true);
+        }
+        if (path.size() > 1) {
+            path.get(path.size() - 1).setLast(true);
+        }
 
         return path;
     }

base/src/main/java/atlantafx/base/controls/CaptionMenuItem.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.controls;
 
 import javafx.beans.property.StringProperty;

base/src/main/java/atlantafx/base/controls/CustomTextField.java

@@ -26,6 +26,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
 package atlantafx.base.controls;
 
 import javafx.beans.property.ObjectProperty;
@@ -41,7 +42,9 @@ import javafx.scene.control.TextField;
 @SuppressWarnings("unused")
 public class CustomTextField extends TextField {
 
-    /** Instantiates a default CustomTextField. */
+    /**
+     * Instantiates a default CustomTextField.
+     */
     public CustomTextField() {
         getStyleClass().add("custom-text-field");
     }
@@ -106,7 +109,9 @@ public class CustomTextField extends TextField {
     // Methods                                                               //
     ///////////////////////////////////////////////////////////////////////////
 
-    /** {@inheritDoc} */
+    /**
+     * {@inheritDoc}
+     */
     @Override
     protected Skin<?> createDefaultSkin() {
         return new CustomTextFieldSkin(this) {

base/src/main/java/atlantafx/base/controls/CustomTextFieldSkin.java

@@ -26,6 +26,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
 package atlantafx.base.controls;
 
 import javafx.beans.property.ObjectProperty;

base/src/main/java/atlantafx/base/controls/InlineDatePicker.java

@@ -24,6 +24,7 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
+
 package atlantafx.base.controls;
 
 import java.time.DateTimeException;
@@ -72,7 +73,9 @@ public class InlineDatePicker extends Control {
     protected LocalDate lastValidDate = null;
     protected Chronology lastValidChronology = IsoChronology.INSTANCE;
 
-    /** Creates a default DatePicker instance with a <code>null</code> date value set. */
+    /**
+     * Creates a default DatePicker instance with a <code>null</code> date value set.
+     */
     public InlineDatePicker() {
         this(null);
 
@@ -111,7 +114,9 @@ public class InlineDatePicker extends Control {
         getStyleClass().add(DEFAULT_STYLE_CLASS);
     }
 
-    /** {@inheritDoc} */
+    /**
+     * {@inheritDoc}
+     */
     @Override
     protected Skin<?> createDefaultSkin() {
         return new InlineDatePickerSkin(this);
@@ -131,7 +136,9 @@ public class InlineDatePicker extends Control {
         valueProperty().set(value);
     }
 
-    public ObjectProperty<LocalDate> valueProperty() { return value; }
+    public ObjectProperty<LocalDate> valueProperty() {
+        return value;
+    }
 
     /**
      * A custom cell factory can be provided to customize individual day cells
@@ -270,18 +277,18 @@ public class InlineDatePicker extends Control {
         private static final List<CssMetaData<? extends Styleable, ?>> STYLEABLES;
 
         private static final CssMetaData<InlineDatePicker, Boolean> SHOW_WEEK_NUMBERS =
-                new CssMetaData<>("-fx-show-week-numbers", BooleanConverter.getInstance(), false) {
+            new CssMetaData<>("-fx-show-week-numbers", BooleanConverter.getInstance(), false) {
-                    @Override
+                @Override
-                    public boolean isSettable(InlineDatePicker n) {
+                public boolean isSettable(InlineDatePicker n) {
-                        return n.showWeekNumbers == null || !n.showWeekNumbers.isBound();
+                    return n.showWeekNumbers == null || !n.showWeekNumbers.isBound();
-                    }
+                }
 
-                    @Override
+                @Override
-                    @SuppressWarnings("RedundantCast")
+                @SuppressWarnings("RedundantCast")
-                    public StyleableProperty<Boolean> getStyleableProperty(InlineDatePicker n) {
+                public StyleableProperty<Boolean> getStyleableProperty(InlineDatePicker n) {
-                        return (StyleableProperty<Boolean>) (WritableValue<Boolean>) n.showWeekNumbersProperty();
+                    return (StyleableProperty<Boolean>) (WritableValue<Boolean>) n.showWeekNumbersProperty();
-                    }
+                }
-                };
+            };
 
         static {
             final List<CssMetaData<? extends Styleable, ?>> styleables = new ArrayList<>(Control.getClassCssMetaData());
@@ -298,7 +305,9 @@ public class InlineDatePicker extends Control {
         return StyleableProperties.STYLEABLES;
     }
 
-    /** {@inheritDoc} */
+    /**
+     * {@inheritDoc}
+     */
     @Override
     public List<CssMetaData<? extends Styleable, ?>> getControlCssMetaData() {
         return getClassCssMetaData();

base/src/main/java/atlantafx/base/controls/InlineDatePickerBehavior.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.controls;
 
 import static atlantafx.base.util.PlatformUtils.isMac;
@@ -56,7 +57,9 @@ public class InlineDatePickerBehavior extends BehaviorBase<InlineDatePicker, Inl
         }
 
         // prevents any other key events but ESC from reaching the control owner
-        if (e.getCode() != ESCAPE) { e.consume(); }
+        if (e.getCode() != ESCAPE) {
+            e.consume();
+        }
     }
 
     public void moveForward(MouseEvent e) {

base/src/main/java/atlantafx/base/controls/InlineDatePickerSkin.java

@@ -24,6 +24,7 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
+
 package atlantafx.base.controls;
 
 import static atlantafx.base.controls.InlineDatePicker.isValidDate;
@@ -101,11 +102,16 @@ public class InlineDatePickerSkin extends BehaviorSkinBase<InlineDatePicker, Inl
 
     private final ObjectProperty<YearMonth> displayedYearMonth = new SimpleObjectProperty<>(this, "displayedYearMonth");
 
-    public ObjectProperty<YearMonth> displayedYearMonthProperty() { return displayedYearMonth; }
+    public ObjectProperty<YearMonth> displayedYearMonthProperty() {
+        return displayedYearMonth;
+    }
 
-    private final ObjectBinding<LocalDate> firstDayOfMonth = Bindings.createObjectBinding(() -> displayedYearMonth.get().atDay(1), displayedYearMonth);
+    private final ObjectBinding<LocalDate> firstDayOfMonth =
+        Bindings.createObjectBinding(() -> displayedYearMonth.get().atDay(1), displayedYearMonth);
 
-    public LocalDate getFirstDayOfMonth() { return firstDayOfMonth.get(); }
+    public LocalDate getFirstDayOfMonth() {
+        return firstDayOfMonth.get();
+    }
 
     public InlineDatePickerSkin(InlineDatePicker datePicker) {
         super(datePicker);
@@ -115,7 +121,7 @@ public class InlineDatePickerSkin extends BehaviorSkinBase<InlineDatePicker, Inl
         registerChangeListener(datePicker.valueProperty(), e -> {
             LocalDate date = datePicker.getValue();
             displayedYearMonthProperty().set(
-                    date != null ? YearMonth.from(date) : YearMonth.now(ZoneId.systemDefault())
+                date != null ? YearMonth.from(date) : YearMonth.now(ZoneId.systemDefault())
             );
             updateValues();
             datePicker.fireEvent(new ActionEvent());
@@ -197,7 +203,7 @@ public class InlineDatePickerSkin extends BehaviorSkinBase<InlineDatePicker, Inl
 
         LocalDate value = getControl().getValue();
         displayedYearMonth.set(
-                value != null ? YearMonth.from(value) : YearMonth.now(ZoneId.systemDefault())
+            value != null ? YearMonth.from(value) : YearMonth.now(ZoneId.systemDefault())
         );
         displayedYearMonth.addListener((observable, oldValue, newValue) -> updateValues());
 
@@ -381,9 +387,9 @@ public class InlineDatePickerSkin extends BehaviorSkinBase<InlineDatePicker, Inl
                 // use a formatter to ensure correct localization
                 // such as when Thai numerals are required.
                 String cellText = weekNumberFormatter
-                        .withLocale(locale)
+                    .withLocale(locale)
-                        .withDecimalStyle(DecimalStyle.of(locale))
+                    .withDecimalStyle(DecimalStyle.of(locale))
-                        .format(date);
+                    .format(date);
                 weekNumberCells.get(i).setText(cellText);
             }
         }
@@ -445,9 +451,9 @@ public class InlineDatePickerSkin extends BehaviorSkinBase<InlineDatePicker, Inl
                 }
 
                 String cellText = dayCellFormatter.withLocale(locale)
-                        .withChronology(chrono)
+                    .withChronology(chrono)
-                        .withDecimalStyle(DecimalStyle.of(locale))
+                    .withDecimalStyle(DecimalStyle.of(locale))
-                        .format(cDate);
+                    .format(cDate);
 
                 dayCell.setText(cellText);
                 dayCell.updateItem(date, false);
@@ -480,13 +486,13 @@ public class InlineDatePickerSkin extends BehaviorSkinBase<InlineDatePicker, Inl
         try {
             ChronoLocalDate chronoDate = chrono.date(yearMonth.atDay(1));
             String str = monthFormatterSO.withLocale(getLocale())
-                    .withChronology(chrono)
+                .withChronology(chrono)
-                    .format(chronoDate);
+                .format(chronoDate);
             if (Character.isDigit(str.charAt(0))) {
                 // fallback: if standalone format returned a number, use standard format instead
                 str = monthFormatter.withLocale(getLocale())
-                        .withChronology(chrono)
+                    .withChronology(chrono)
-                        .format(chronoDate);
+                    .format(chronoDate);
             }
             return capitalize(str);
         } catch (DateTimeException ex) {
@@ -500,9 +506,9 @@ public class InlineDatePickerSkin extends BehaviorSkinBase<InlineDatePicker, Inl
         try {
             ChronoLocalDate chronoDate = chrono.date(yearMonth.atDay(1));
             return yearFormatter.withLocale(getLocale())
-                    .withChronology(chrono)
+                .withChronology(chrono)
-                    .withDecimalStyle(DecimalStyle.of(getLocale()))
+                .withDecimalStyle(DecimalStyle.of(getLocale()))
-                    .format(chronoDate);
+                .format(chronoDate);
         } catch (DateTimeException ex) {
             // date is out of range
             return "";
@@ -550,7 +556,9 @@ public class InlineDatePickerSkin extends BehaviorSkinBase<InlineDatePicker, Inl
 
     protected void createDayCells() {
         EventHandler<MouseEvent> dayCellActionHandler = e -> {
-            if (e.getButton() != MouseButton.PRIMARY) { return; }
+            if (e.getButton() != MouseButton.PRIMARY) {
+                return;
+            }
             DateCell dayCell = (DateCell) e.getSource();
             selectDayCell(dayCell);
             lastFocusedDayCell = dayCell;
@@ -570,8 +578,8 @@ public class InlineDatePickerSkin extends BehaviorSkinBase<InlineDatePicker, Inl
     protected DateCell createDayCell() {
         Callback<InlineDatePicker, DateCell> factory = getControl().getDayCellFactory();
         return Objects.requireNonNullElseGet(
-                factory != null ? factory.call(getControl()) : null,
+            factory != null ? factory.call(getControl()) : null,
-                DateCell::new
+            DateCell::new
         );
     }
 
@@ -612,8 +620,8 @@ public class InlineDatePickerSkin extends BehaviorSkinBase<InlineDatePicker, Inl
             int firstChar = word.codePointAt(0);
             if (!Character.isTitleCase(firstChar)) {
                 word = new String(new int[] {
-                        Character.toTitleCase(firstChar) }, 0, 1) +
+                    Character.toTitleCase(firstChar)}, 0, 1) +
-                        word.substring(Character.offsetByCodePoints(word, 0, 1));
+                    word.substring(Character.offsetByCodePoints(word, 0, 1));
             }
         }
         return word;

base/src/main/java/atlantafx/base/controls/Popover.java

@@ -26,6 +26,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
 package atlantafx.base.controls;
 
 import static java.util.Objects.requireNonNull;
@@ -179,7 +180,6 @@ public class Popover extends PopupControl {
      * Returns the value of the content property
      *
      * @return the content node
-     *
      * @see #contentNodeProperty()
      */
     public final Node getContentNode() {
@@ -190,7 +190,6 @@ public class Popover extends PopupControl {
      * Sets the value of the content property.
      *
      * @param content the new content node value
-     *
      * @see #contentNodeProperty()
      */
     public final void setContentNode(Node content) {
@@ -224,7 +223,7 @@ public class Popover extends PopupControl {
     private Window ownerWindow;
     private final EventHandler<WindowEvent> closePopoverOnOwnerWindowCloseLambda = event -> ownerWindowHiding();
     private final WeakEventHandler<WindowEvent> closePopoverOnOwnerWindowClose =
-            new WeakEventHandler<>(closePopoverOnOwnerWindowCloseLambda);
+        new WeakEventHandler<>(closePopoverOnOwnerWindowCloseLambda);
 
     /**
      * Shows the popover in a position relative to the edges of the given owner
@@ -247,10 +246,10 @@ public class Popover extends PopupControl {
      * given owner. If the arrow points up then the popover will be placed
      * below the given owner node.
      *
-     * @param owner the owner of the popover
+     * @param owner  the owner of the popover
      * @param offset if negative specifies the distance to the owner node or when
-     * positive specifies the number of pixels that the arrow will
+     *               positive specifies the number of pixels that the arrow will
-     * overlap with the owner node (positive values are recommended)
+     *               overlap with the owner node (positive values are recommended)
      */
     public final void show(Node owner, double offset) {
         requireNonNull(owner);
@@ -259,16 +258,16 @@ public class Popover extends PopupControl {
 
         switch (getArrowLocation()) {
             case BOTTOM_CENTER, BOTTOM_LEFT, BOTTOM_RIGHT -> show(
-                    owner, bounds.getMinX() + bounds.getWidth() / 2, bounds.getMinY() + offset
+                owner, bounds.getMinX() + bounds.getWidth() / 2, bounds.getMinY() + offset
             );
             case LEFT_BOTTOM, LEFT_CENTER, LEFT_TOP -> show(
-                    owner, bounds.getMaxX() - offset, bounds.getMinY() + bounds.getHeight() / 2
+                owner, bounds.getMaxX() - offset, bounds.getMinY() + bounds.getHeight() / 2
             );
             case RIGHT_BOTTOM, RIGHT_CENTER, RIGHT_TOP -> show(
-                    owner, bounds.getMinX() + offset, bounds.getMinY() + bounds.getHeight() / 2
+                owner, bounds.getMinX() + offset, bounds.getMinY() + bounds.getHeight() / 2
             );
             case TOP_CENTER, TOP_LEFT, TOP_RIGHT -> show(
-                    owner, bounds.getMinX() + bounds.getWidth() / 2, bounds.getMinY() + bounds.getHeight() - offset
+                owner, bounds.getMinX() + bounds.getWidth() / 2, bounds.getMinY() + bounds.getHeight() - offset
             );
         }
     }
@@ -309,8 +308,8 @@ public class Popover extends PopupControl {
      * of the arrow of the popover and not the location of the window.
      *
      * @param owner the owning node
-     * @param x the x coordinate for the popover arrow tip
+     * @param x     the x coordinate for the popover arrow tip
-     * @param y the y coordinate for the popover arrow tip
+     * @param y     the y coordinate for the popover arrow tip
      */
     @Override
     public final void show(Node owner, double x, double y) {
@@ -322,11 +321,11 @@ public class Popover extends PopupControl {
      * the given owner node. The x and y coordinate will be the target location
      * of the arrow of the popover and not the location of the window.
      *
-     * @param owner the owning node
+     * @param owner          the owning node
-     * @param x the x coordinate for the popover arrow tip
+     * @param x              the x coordinate for the popover arrow tip
-     * @param y the y coordinate for the popover arrow tip
+     * @param y              the y coordinate for the popover arrow tip
      * @param fadeInDuration the time it takes for the popover to be fully visible.
-     * This duration takes precedence over the fade-in property without setting.
+     *                       This duration takes precedence over the fade-in property without setting.
      */
     public final void show(Node owner, double x, double y, Duration fadeInDuration) {
         /*
@@ -379,7 +378,8 @@ public class Popover extends PopupControl {
             // due to JavaFX async nature. The only way seems to start popover as invisible (not opaque)
             // and then restore its visibility after a fixed delay to hide window repositioning.
             // Still it's not a 100% guarantee,but better than nothing.
-            int delay = Math.min((int) Objects.requireNonNullElse(fadeInDuration, DEFAULT_FADE_DURATION).toMillis() / 2, 250);
+            int delay =
+                Math.min((int) Objects.requireNonNullElse(fadeInDuration, DEFAULT_FADE_DURATION).toMillis() / 2, 250);
             new Timer().schedule(new TimerTask() {
                 @Override
                 public void run() {
@@ -430,7 +430,7 @@ public class Popover extends PopupControl {
      * Hides the popover by quickly changing its opacity to 0.
      *
      * @param fadeOutDuration the duration of the fade transition that is being used to
-     * change the opacity of the popover
+     *                        change the opacity of the popover
      */
     public final void hide(Duration fadeOutDuration) {
         if (fadeOutDuration == null) {
@@ -479,13 +479,13 @@ public class Popover extends PopupControl {
     private double computeXOffset() {
         return switch (getArrowLocation()) {
             case TOP_LEFT, BOTTOM_LEFT -> (
-                    getCornerRadius() + getArrowIndent() + getArrowSize()
+                getCornerRadius() + getArrowIndent() + getArrowSize()
             );
             case TOP_CENTER, BOTTOM_CENTER -> (
-                    getContentNode().prefWidth(-1) / 2
+                getContentNode().prefWidth(-1) / 2
             );
             case TOP_RIGHT, BOTTOM_RIGHT -> (
-                    getContentNode().prefWidth(-1) - getArrowIndent() - getCornerRadius() - getArrowSize()
+                getContentNode().prefWidth(-1) - getArrowIndent() - getCornerRadius() - getArrowSize()
             );
             default -> 0;
         };
@@ -497,11 +497,11 @@ public class Popover extends PopupControl {
         return switch (getArrowLocation()) {
             case LEFT_TOP, RIGHT_TOP -> getCornerRadius() + getArrowIndent() + getArrowSize();
             case LEFT_CENTER, RIGHT_CENTER -> Math.max(
-                    prefContentHeight, 2 * (getCornerRadius() + getArrowIndent() + getArrowSize())
+                prefContentHeight, 2 * (getCornerRadius() + getArrowIndent() + getArrowSize())
             ) / 2;
             case LEFT_BOTTOM, RIGHT_BOTTOM -> Math.max(
-                    prefContentHeight - getCornerRadius() - getArrowIndent() - getArrowSize(),
+                prefContentHeight - getCornerRadius() - getArrowIndent() - getArrowSize(),
-                    getCornerRadius() + getArrowIndent() + getArrowSize()
+                getCornerRadius() + getArrowIndent() + getArrowSize()
             );
             default -> 0;
         };
@@ -531,7 +531,6 @@ public class Popover extends PopupControl {
      * Sets the value of the headerAlwaysVisible property.
      *
      * @param visible if true, then the header is visible even while attached
-     *
      * @see #headerAlwaysVisibleProperty()
      */
     public final void setHeaderAlwaysVisible(boolean visible) {
@@ -542,7 +541,6 @@ public class Popover extends PopupControl {
      * Returns the value of the detachable property.
      *
      * @return true if the header is visible even while attached
-     *
      * @see #headerAlwaysVisibleProperty()
      */
     public final boolean isHeaderAlwaysVisible() {
@@ -562,7 +560,6 @@ public class Popover extends PopupControl {
      * Sets the value of the closeButtonEnabled property.
      *
      * @param enabled if false, the popover will not be closeable by the header's close button
-     *
      * @see #closeButtonEnabledProperty()
      */
     public final void setCloseButtonEnabled(boolean enabled) {
@@ -573,7 +570,6 @@ public class Popover extends PopupControl {
      * Returns the value of the closeButtonEnabled property.
      *
      * @return true if the header's close button is enabled
-     *
      * @see #closeButtonEnabledProperty()
      */
     public final boolean isCloseButtonEnabled() {
@@ -593,7 +589,6 @@ public class Popover extends PopupControl {
      * Sets the value of the detachable property.
      *
      * @param detachable if true then the user can detach / tear off the popover
-     *
      * @see #detachableProperty()
      */
     public final void setDetachable(boolean detachable) {
@@ -604,7 +599,6 @@ public class Popover extends PopupControl {
      * Returns the value of the detachable property.
      *
      * @return true if the user is allowed to detach / tear off the popover
-     *
      * @see #detachableProperty()
      */
     public final boolean isDetachable() {
@@ -628,8 +622,7 @@ public class Popover extends PopupControl {
      * Sets the value of the detached property.
      *
      * @param detached if true the popover will change its appearance to "detached"
-     * mode
+     *                 mode
-     *
      * @see #detachedProperty()
      */
     public final void setDetached(boolean detached) {
@@ -640,7 +633,6 @@ public class Popover extends PopupControl {
      * Returns the value of the detached property.
      *
      * @return true if the popover is currently detached.
-     *
      * @see #detachedProperty()
      */
     public final boolean isDetached() {
@@ -662,7 +654,6 @@ public class Popover extends PopupControl {
      * Returns the value of the arrow size property.
      *
      * @return the arrow size property value
-     *
      * @see #arrowSizeProperty()
      */
     public final double getArrowSize() {
@@ -673,7 +664,6 @@ public class Popover extends PopupControl {
      * Sets the value of the arrow size property.
      *
      * @param size the new value of the arrow size property
-     *
      * @see #arrowSizeProperty()
      */
     public final void setArrowSize(double size) {
@@ -696,7 +686,6 @@ public class Popover extends PopupControl {
      * Returns the value of the arrow indent property.
      *
      * @return the arrow indent value
-     *
      * @see #arrowIndentProperty()
      */
     public final double getArrowIndent() {
@@ -707,7 +696,6 @@ public class Popover extends PopupControl {
      * Sets the value of the arrow indent property.
      *
      * @param size the arrow indent value
-     *
      * @see #arrowIndentProperty()
      */
     public final void setArrowIndent(double size) {
@@ -729,7 +717,6 @@ public class Popover extends PopupControl {
      * Returns the value of the corner radius property.
      *
      * @return the corner radius
-     *
      * @see #cornerRadiusProperty()
      */
     public final double getCornerRadius() {
@@ -740,7 +727,6 @@ public class Popover extends PopupControl {
      * Sets the value of the corner radius property.
      *
      * @param radius the corner radius
-     *
      * @see #cornerRadiusProperty()
      */
     public final void setCornerRadius(double radius) {
@@ -762,7 +748,6 @@ public class Popover extends PopupControl {
      * Returns the value of the title property.
      *
      * @return the detached title
-     *
      * @see #titleProperty()
      */
     public final String getTitle() {
@@ -773,7 +758,6 @@ public class Popover extends PopupControl {
      * Sets the value of the title property.
      *
      * @param title the title to use when detached
-     *
      * @see #titleProperty()
      */
     public final void setTitle(String title) {
@@ -783,14 +767,14 @@ public class Popover extends PopupControl {
         titleProperty().set(title);
     }
 
-    private final ObjectProperty<ArrowLocation> arrowLocation = new SimpleObjectProperty<>(this, "arrowLocation", ArrowLocation.LEFT_TOP);
+    private final ObjectProperty<ArrowLocation> arrowLocation =
+        new SimpleObjectProperty<>(this, "arrowLocation", ArrowLocation.LEFT_TOP);
 
     /**
      * Stores the preferred arrow location. This might not be the actual
      * location of the arrow if auto fix is enabled.
      *
      * @return the arrow location property
-     *
      * @see #setAutoFix(boolean)
      */
     public final ObjectProperty<ArrowLocation> arrowLocationProperty() {
@@ -801,7 +785,6 @@ public class Popover extends PopupControl {
      * Sets the value of the arrow location property.
      *
      * @param location the requested location
-     *
      * @see #arrowLocationProperty()
      */
     public final void setArrowLocation(ArrowLocation location) {
@@ -812,7 +795,6 @@ public class Popover extends PopupControl {
      * Returns the value of the arrow location property.
      *
      * @return the preferred arrow location
-     *
      * @see #arrowLocationProperty()
      */
     public final ArrowLocation getArrowLocation() {
@@ -859,7 +841,6 @@ public class Popover extends PopupControl {
      * Returns the value of the fade-in duration property.
      *
      * @return the fade-in duration
-     *
      * @see #fadeInDurationProperty()
      */
     public final Duration getFadeInDuration() {
@@ -871,7 +852,6 @@ public class Popover extends PopupControl {
      * Popover.show(..).
      *
      * @param duration the requested fade-in duration
-     *
      * @see #fadeInDurationProperty()
      */
     public final void setFadeInDuration(Duration duration) {
@@ -882,7 +862,6 @@ public class Popover extends PopupControl {
      * Returns the value of the fade-out duration property.
      *
      * @return the fade-out duration
-     *
      * @see #fadeOutDurationProperty()
      */
     public final Duration getFadeOutDuration() {
@@ -893,7 +872,6 @@ public class Popover extends PopupControl {
      * Sets the value of the fade-out duration property.
      *
      * @param duration the requested fade-out duration
-     *
      * @see #fadeOutDurationProperty()
      */
     public final void setFadeOutDuration(Duration duration) {
@@ -914,7 +892,6 @@ public class Popover extends PopupControl {
      * Returns the value of the "animated" property.
      *
      * @return true if the Popover will be shown and hidden with a short fade animation
-     *
      * @see #animatedProperty()
      */
     public final boolean isAnimated() {
@@ -925,7 +902,6 @@ public class Popover extends PopupControl {
      * Sets the value of the "animated" property.
      *
      * @param animated if true the Popover will be shown and hidden with a short fade animation
-     *
      * @see #animatedProperty()
      */
     public final void setAnimated(boolean animated) {

base/src/main/java/atlantafx/base/controls/PopoverSkin.java

@@ -26,6 +26,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
 package atlantafx.base.controls;
 
 import static atlantafx.base.controls.Popover.ArrowLocation;
@@ -90,12 +91,12 @@ public class PopoverSkin implements Skin<Popover> {
 
         // the min width and height equal (2 * corner radius + 2 * arrow indent + 2 * arrow size)
         stackPane.minWidthProperty().bind(
-                Bindings.add(Bindings.multiply(2, popover.arrowSizeProperty()),
+            Bindings.add(Bindings.multiply(2, popover.arrowSizeProperty()),
-                        Bindings.add(
+                Bindings.add(
-                                Bindings.multiply(2, popover.cornerRadiusProperty()),
+                    Bindings.multiply(2, popover.cornerRadiusProperty()),
-                                Bindings.multiply(2, popover.arrowIndentProperty())
+                    Bindings.multiply(2, popover.arrowIndentProperty())
-                        )
                 )
+            )
         );
 
         stackPane.minHeightProperty().bind(stackPane.minWidthProperty());
@@ -111,8 +112,8 @@ public class PopoverSkin implements Skin<Popover> {
         closeIcon.setMaxSize(MAX_VALUE, MAX_VALUE);
         closeIcon.setContentDisplay(GRAPHIC_ONLY);
         closeIcon.visibleProperty().bind(
-                popover.closeButtonEnabledProperty().and(
+            popover.closeButtonEnabledProperty().and(
-                        popover.detachedProperty().or(popover.headerAlwaysVisibleProperty())));
+                popover.detachedProperty().or(popover.headerAlwaysVisibleProperty())));
         closeIcon.getStyleClass().add("icon");
         closeIcon.setAlignment(TOP_RIGHT);
         closeIcon.getGraphic().setOnMouseClicked(evt -> popover.hide());
@@ -156,10 +157,10 @@ public class PopoverSkin implements Skin<Popover> {
 
                 switch (getSkinnable().getArrowLocation()) {
                     case LEFT_TOP, LEFT_CENTER, LEFT_BOTTOM -> popover.setAnchorX(
-                            popover.getAnchorX() + popover.getArrowSize()
+                        popover.getAnchorX() + popover.getArrowSize()
                     );
                     case TOP_LEFT, TOP_CENTER, TOP_RIGHT -> popover.setAnchorY(
-                            popover.getAnchorY() + popover.getArrowSize()
+                        popover.getAnchorY() + popover.getArrowSize()
                     );
                 }
             } else {
@@ -252,7 +253,8 @@ public class PopoverSkin implements Skin<Popover> {
     }
 
     @Override
-    public void dispose() { }
+    public void dispose() {
+    }
 
     private Node createCloseIcon() {
         Group group = new Group();
@@ -293,15 +295,15 @@ public class PopoverSkin implements Skin<Popover> {
 
     private VLineTo lineBRight, lineERight, lineHRight, lineKRight;
     private LineTo lineCRight, lineDRight, lineFRight, lineGRight, lineIRight,
-            lineJRight;
+        lineJRight;
 
     private HLineTo lineBBottom, lineEBottom, lineHBottom, lineKBottom;
     private LineTo lineCBottom, lineDBottom, lineFBottom, lineGBottom,
-            lineIBottom, lineJBottom;
+        lineIBottom, lineJBottom;
 
     private VLineTo lineBLeft, lineELeft, lineHLeft, lineKLeft;
     private LineTo lineCLeft, lineDLeft, lineFLeft, lineGLeft, lineILeft,
-            lineJLeft;
+        lineJLeft;
 
     private void createPathElements() {
         DoubleProperty centerYProperty = new SimpleDoubleProperty();
@@ -323,24 +325,24 @@ public class PopoverSkin implements Skin<Popover> {
 
         DoubleProperty arrowSizeProperty = getSkinnable().arrowSizeProperty();
         DoubleProperty arrowIndentProperty = getSkinnable()
-                .arrowIndentProperty();
+            .arrowIndentProperty();
 
         centerYProperty.bind(Bindings.divide(stackPane.heightProperty(), 2));
         centerXProperty.bind(Bindings.divide(stackPane.widthProperty(), 2));
 
         leftEdgePlusRadiusProperty.bind(Bindings.add(leftEdgeProperty,
-                getSkinnable().cornerRadiusProperty()));
+            getSkinnable().cornerRadiusProperty()));
 
         topEdgePlusRadiusProperty.bind(Bindings.add(topEdgeProperty,
-                getSkinnable().cornerRadiusProperty()));
+            getSkinnable().cornerRadiusProperty()));
 
         rightEdgeProperty.bind(stackPane.widthProperty());
         rightEdgeMinusRadiusProperty.bind(Bindings.subtract(rightEdgeProperty,
-                getSkinnable().cornerRadiusProperty()));
+            getSkinnable().cornerRadiusProperty()));
 
         bottomEdgeProperty.bind(stackPane.heightProperty());
         bottomEdgeMinusRadiusProperty.bind(Bindings.subtract(
-                bottomEdgeProperty, getSkinnable().cornerRadiusProperty()));
+            bottomEdgeProperty, getSkinnable().cornerRadiusProperty()));
 
         // == INIT ==
         moveTo = new MoveTo();
@@ -350,51 +352,51 @@ public class PopoverSkin implements Skin<Popover> {
         // == TOP EDGE ==
         lineBTop = new HLineTo();
         lineBTop.xProperty().bind(
-                Bindings.add(leftEdgePlusRadiusProperty, arrowIndentProperty));
+            Bindings.add(leftEdgePlusRadiusProperty, arrowIndentProperty));
 
         lineCTop = new LineTo();
         lineCTop.xProperty().bind(
-                Bindings.add(lineBTop.xProperty(), arrowSizeProperty));
+            Bindings.add(lineBTop.xProperty(), arrowSizeProperty));
         lineCTop.yProperty().bind(
-                Bindings.subtract(topEdgeProperty, arrowSizeProperty));
+            Bindings.subtract(topEdgeProperty, arrowSizeProperty));
 
         lineDTop = new LineTo();
         lineDTop.xProperty().bind(
-                Bindings.add(lineCTop.xProperty(), arrowSizeProperty));
+            Bindings.add(lineCTop.xProperty(), arrowSizeProperty));
         lineDTop.yProperty().bind(topEdgeProperty);
 
         lineETop = new HLineTo();
         lineETop.xProperty().bind(
-                Bindings.subtract(centerXProperty, arrowSizeProperty));
+            Bindings.subtract(centerXProperty, arrowSizeProperty));
 
         lineFTop = new LineTo();
         lineFTop.xProperty().bind(centerXProperty);
         lineFTop.yProperty().bind(
-                Bindings.subtract(topEdgeProperty, arrowSizeProperty));
+            Bindings.subtract(topEdgeProperty, arrowSizeProperty));
 
         lineGTop = new LineTo();
         lineGTop.xProperty().bind(
-                Bindings.add(centerXProperty, arrowSizeProperty));
+            Bindings.add(centerXProperty, arrowSizeProperty));
         lineGTop.yProperty().bind(topEdgeProperty);
 
         lineHTop = new HLineTo();
         lineHTop.xProperty().bind(
-                Bindings.subtract(Bindings.subtract(
+            Bindings.subtract(Bindings.subtract(
-                                rightEdgeMinusRadiusProperty, arrowIndentProperty),
+                    rightEdgeMinusRadiusProperty, arrowIndentProperty),
-                        Bindings.multiply(arrowSizeProperty, 2)));
+                Bindings.multiply(arrowSizeProperty, 2)));
 
         lineITop = new LineTo();
         lineITop.xProperty().bind(
-                Bindings.subtract(Bindings.subtract(
+            Bindings.subtract(Bindings.subtract(
-                                rightEdgeMinusRadiusProperty, arrowIndentProperty),
+                    rightEdgeMinusRadiusProperty, arrowIndentProperty),
-                        arrowSizeProperty));
+                arrowSizeProperty));
         lineITop.yProperty().bind(
-                Bindings.subtract(topEdgeProperty, arrowSizeProperty));
+            Bindings.subtract(topEdgeProperty, arrowSizeProperty));
 
         lineJTop = new LineTo();
         lineJTop.xProperty().bind(
-                Bindings.subtract(rightEdgeMinusRadiusProperty,
+            Bindings.subtract(rightEdgeMinusRadiusProperty,
-                        arrowIndentProperty));
+                arrowIndentProperty));
         lineJTop.yProperty().bind(topEdgeProperty);
 
         lineKTop = new HLineTo();
@@ -404,58 +406,58 @@ public class PopoverSkin implements Skin<Popover> {
         rightCurveTo = new QuadCurveTo();
         rightCurveTo.xProperty().bind(rightEdgeProperty);
         rightCurveTo.yProperty().bind(
-                Bindings.add(topEdgeProperty, cornerProperty));
+            Bindings.add(topEdgeProperty, cornerProperty));
         rightCurveTo.controlXProperty().bind(rightEdgeProperty);
         rightCurveTo.controlYProperty().bind(topEdgeProperty);
 
         lineBRight = new VLineTo();
         lineBRight.yProperty().bind(
-                Bindings.add(topEdgePlusRadiusProperty, arrowIndentProperty));
+            Bindings.add(topEdgePlusRadiusProperty, arrowIndentProperty));
 
         lineCRight = new LineTo();
         lineCRight.xProperty().bind(
-                Bindings.add(rightEdgeProperty, arrowSizeProperty));
+            Bindings.add(rightEdgeProperty, arrowSizeProperty));
         lineCRight.yProperty().bind(
-                Bindings.add(lineBRight.yProperty(), arrowSizeProperty));
+            Bindings.add(lineBRight.yProperty(), arrowSizeProperty));
 
         lineDRight = new LineTo();
         lineDRight.xProperty().bind(rightEdgeProperty);
         lineDRight.yProperty().bind(
-                Bindings.add(lineCRight.yProperty(), arrowSizeProperty));
+            Bindings.add(lineCRight.yProperty(), arrowSizeProperty));
 
         lineERight = new VLineTo();
         lineERight.yProperty().bind(
-                Bindings.subtract(centerYProperty, arrowSizeProperty));
+            Bindings.subtract(centerYProperty, arrowSizeProperty));
 
         lineFRight = new LineTo();
         lineFRight.xProperty().bind(
-                Bindings.add(rightEdgeProperty, arrowSizeProperty));
+            Bindings.add(rightEdgeProperty, arrowSizeProperty));
         lineFRight.yProperty().bind(centerYProperty);
 
         lineGRight = new LineTo();
         lineGRight.xProperty().bind(rightEdgeProperty);
         lineGRight.yProperty().bind(
-                Bindings.add(centerYProperty, arrowSizeProperty));
+            Bindings.add(centerYProperty, arrowSizeProperty));
 
         lineHRight = new VLineTo();
         lineHRight.yProperty().bind(
-                Bindings.subtract(Bindings.subtract(
+            Bindings.subtract(Bindings.subtract(
-                                bottomEdgeMinusRadiusProperty, arrowIndentProperty),
+                    bottomEdgeMinusRadiusProperty, arrowIndentProperty),
-                        Bindings.multiply(arrowSizeProperty, 2)));
+                Bindings.multiply(arrowSizeProperty, 2)));
 
         lineIRight = new LineTo();
         lineIRight.xProperty().bind(
-                Bindings.add(rightEdgeProperty, arrowSizeProperty));
+            Bindings.add(rightEdgeProperty, arrowSizeProperty));
         lineIRight.yProperty().bind(
-                Bindings.subtract(Bindings.subtract(
+            Bindings.subtract(Bindings.subtract(
-                                bottomEdgeMinusRadiusProperty, arrowIndentProperty),
+                    bottomEdgeMinusRadiusProperty, arrowIndentProperty),
-                        arrowSizeProperty));
+                arrowSizeProperty));
 
         lineJRight = new LineTo();
         lineJRight.xProperty().bind(rightEdgeProperty);
         lineJRight.yProperty().bind(
-                Bindings.subtract(bottomEdgeMinusRadiusProperty,
+            Bindings.subtract(bottomEdgeMinusRadiusProperty,
-                        arrowIndentProperty));
+                arrowIndentProperty));
 
         lineKRight = new VLineTo();
         lineKRight.yProperty().bind(bottomEdgeMinusRadiusProperty);
@@ -469,50 +471,50 @@ public class PopoverSkin implements Skin<Popover> {
 
         lineBBottom = new HLineTo();
         lineBBottom.xProperty().bind(
-                Bindings.subtract(rightEdgeMinusRadiusProperty,
+            Bindings.subtract(rightEdgeMinusRadiusProperty,
-                        arrowIndentProperty));
+                arrowIndentProperty));
 
         lineCBottom = new LineTo();
         lineCBottom.xProperty().bind(
-                Bindings.subtract(lineBBottom.xProperty(), arrowSizeProperty));
+            Bindings.subtract(lineBBottom.xProperty(), arrowSizeProperty));
         lineCBottom.yProperty().bind(
-                Bindings.add(bottomEdgeProperty, arrowSizeProperty));
+            Bindings.add(bottomEdgeProperty, arrowSizeProperty));
 
         lineDBottom = new LineTo();
         lineDBottom.xProperty().bind(
-                Bindings.subtract(lineCBottom.xProperty(), arrowSizeProperty));
+            Bindings.subtract(lineCBottom.xProperty(), arrowSizeProperty));
         lineDBottom.yProperty().bind(bottomEdgeProperty);
 
         lineEBottom = new HLineTo();
         lineEBottom.xProperty().bind(
-                Bindings.add(centerXProperty, arrowSizeProperty));
+            Bindings.add(centerXProperty, arrowSizeProperty));
 
         lineFBottom = new LineTo();
         lineFBottom.xProperty().bind(centerXProperty);
         lineFBottom.yProperty().bind(
-                Bindings.add(bottomEdgeProperty, arrowSizeProperty));
+            Bindings.add(bottomEdgeProperty, arrowSizeProperty));
 
         lineGBottom = new LineTo();
         lineGBottom.xProperty().bind(
-                Bindings.subtract(centerXProperty, arrowSizeProperty));
+            Bindings.subtract(centerXProperty, arrowSizeProperty));
         lineGBottom.yProperty().bind(bottomEdgeProperty);
 
         lineHBottom = new HLineTo();
         lineHBottom.xProperty().bind(
-                Bindings.add(Bindings.add(leftEdgePlusRadiusProperty,
+            Bindings.add(Bindings.add(leftEdgePlusRadiusProperty,
-                        arrowIndentProperty), Bindings.multiply(
+                arrowIndentProperty), Bindings.multiply(
-                        arrowSizeProperty, 2)));
+                arrowSizeProperty, 2)));
 
         lineIBottom = new LineTo();
         lineIBottom.xProperty().bind(
-                Bindings.add(Bindings.add(leftEdgePlusRadiusProperty,
+            Bindings.add(Bindings.add(leftEdgePlusRadiusProperty,
-                        arrowIndentProperty), arrowSizeProperty));
+                arrowIndentProperty), arrowSizeProperty));
         lineIBottom.yProperty().bind(
-                Bindings.add(bottomEdgeProperty, arrowSizeProperty));
+            Bindings.add(bottomEdgeProperty, arrowSizeProperty));
 
         lineJBottom = new LineTo();
         lineJBottom.xProperty().bind(
-                Bindings.add(leftEdgePlusRadiusProperty, arrowIndentProperty));
+            Bindings.add(leftEdgePlusRadiusProperty, arrowIndentProperty));
         lineJBottom.yProperty().bind(bottomEdgeProperty);
 
         lineKBottom = new HLineTo();
@@ -522,57 +524,57 @@ public class PopoverSkin implements Skin<Popover> {
         leftCurveTo = new QuadCurveTo();
         leftCurveTo.xProperty().bind(leftEdgeProperty);
         leftCurveTo.yProperty().bind(
-                Bindings.subtract(bottomEdgeProperty, cornerProperty));
+            Bindings.subtract(bottomEdgeProperty, cornerProperty));
         leftCurveTo.controlXProperty().bind(leftEdgeProperty);
         leftCurveTo.controlYProperty().bind(bottomEdgeProperty);
 
         lineBLeft = new VLineTo();
         lineBLeft.yProperty().bind(
-                Bindings.subtract(bottomEdgeMinusRadiusProperty,
+            Bindings.subtract(bottomEdgeMinusRadiusProperty,
-                        arrowIndentProperty));
+                arrowIndentProperty));
 
         lineCLeft = new LineTo();
         lineCLeft.xProperty().bind(
-                Bindings.subtract(leftEdgeProperty, arrowSizeProperty));
+            Bindings.subtract(leftEdgeProperty, arrowSizeProperty));
         lineCLeft.yProperty().bind(
-                Bindings.subtract(lineBLeft.yProperty(), arrowSizeProperty));
+            Bindings.subtract(lineBLeft.yProperty(), arrowSizeProperty));
 
         lineDLeft = new LineTo();
         lineDLeft.xProperty().bind(leftEdgeProperty);
         lineDLeft.yProperty().bind(
-                Bindings.subtract(lineCLeft.yProperty(), arrowSizeProperty));
+            Bindings.subtract(lineCLeft.yProperty(), arrowSizeProperty));
 
         lineELeft = new VLineTo();
         lineELeft.yProperty().bind(
-                Bindings.add(centerYProperty, arrowSizeProperty));
+            Bindings.add(centerYProperty, arrowSizeProperty));
 
         lineFLeft = new LineTo();
         lineFLeft.xProperty().bind(
-                Bindings.subtract(leftEdgeProperty, arrowSizeProperty));
+            Bindings.subtract(leftEdgeProperty, arrowSizeProperty));
         lineFLeft.yProperty().bind(centerYProperty);
 
         lineGLeft = new LineTo();
         lineGLeft.xProperty().bind(leftEdgeProperty);
         lineGLeft.yProperty().bind(
-                Bindings.subtract(centerYProperty, arrowSizeProperty));
+            Bindings.subtract(centerYProperty, arrowSizeProperty));
 
         lineHLeft = new VLineTo();
         lineHLeft.yProperty().bind(
-                Bindings.add(Bindings.add(topEdgePlusRadiusProperty,
+            Bindings.add(Bindings.add(topEdgePlusRadiusProperty,
-                        arrowIndentProperty), Bindings.multiply(
+                arrowIndentProperty), Bindings.multiply(
-                        arrowSizeProperty, 2)));
+                arrowSizeProperty, 2)));
 
         lineILeft = new LineTo();
         lineILeft.xProperty().bind(
-                Bindings.subtract(leftEdgeProperty, arrowSizeProperty));
+            Bindings.subtract(leftEdgeProperty, arrowSizeProperty));
         lineILeft.yProperty().bind(
-                Bindings.add(Bindings.add(topEdgePlusRadiusProperty,
+            Bindings.add(Bindings.add(topEdgePlusRadiusProperty,
-                        arrowIndentProperty), arrowSizeProperty));
+                arrowIndentProperty), arrowSizeProperty));
 
         lineJLeft = new LineTo();
         lineJLeft.xProperty().bind(leftEdgeProperty);
         lineJLeft.yProperty().bind(
-                Bindings.add(topEdgePlusRadiusProperty, arrowIndentProperty));
+            Bindings.add(topEdgePlusRadiusProperty, arrowIndentProperty));
 
         lineKLeft = new VLineTo();
         lineKLeft.yProperty().bind(topEdgePlusRadiusProperty);

base/src/main/java/atlantafx/base/controls/ProgressSliderSkin.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.controls;
 
 import javafx.geometry.Orientation;
@@ -6,7 +7,9 @@ import javafx.scene.control.Slider;
 import javafx.scene.control.skin.SliderSkin;
 import javafx.scene.layout.StackPane;
 
-/** {@link Slider} skin that supports progress color. */
+/**
+ * {@link Slider} skin that supports progress color.
+ */
 public class ProgressSliderSkin extends SliderSkin {
 
     protected final StackPane thumb;
@@ -45,7 +48,8 @@ public class ProgressSliderSkin extends SliderSkin {
         } else {
             progressY = thumb.getLayoutY();
             progressWidth = track.getWidth();
-            progressHeight = track.getLayoutBounds().getMaxY() + track.getLayoutY() - thumb.getLayoutY() - snappedBottomInset();
+            progressHeight =
+                track.getLayoutBounds().getMaxY() + track.getLayoutY() - thumb.getLayoutY() - snappedBottomInset();
         }
 
         progressTrack.resizeRelocate(progressX, progressY, progressWidth, progressHeight);

base/src/main/java/atlantafx/base/controls/RingProgressIndicator.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.controls;
 
 import javafx.beans.property.ObjectProperty;
@@ -12,7 +13,8 @@ import javafx.util.StringConverter;
 
 public class RingProgressIndicator extends ProgressIndicator {
 
-    public RingProgressIndicator() { }
+    public RingProgressIndicator() {
+    }
 
     public RingProgressIndicator(double progress) {
         this(progress, false);
@@ -52,7 +54,8 @@ public class RingProgressIndicator extends ProgressIndicator {
 
     // ~
 
-    protected final ObjectProperty<StringConverter<Double>> stringConverter = new SimpleObjectProperty<>(this, "converter", null);
+    protected final ObjectProperty<StringConverter<Double>> stringConverter =
+        new SimpleObjectProperty<>(this, "converter", null);
 
     public StringConverter<Double> getStringConverter() {
         return stringConverterProperty().get();
@@ -62,7 +65,9 @@ public class RingProgressIndicator extends ProgressIndicator {
         this.stringConverterProperty().set(stringConverter);
     }
 
-    /** Optional converter to transform progress value to string. */
+    /**
+     * Optional converter to transform progress value to string.
+     */
     public ObjectProperty<StringConverter<Double>> stringConverterProperty() {
         return stringConverter;
     }

base/src/main/java/atlantafx/base/controls/RingProgressIndicatorSkin.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.controls;
 
 import java.util.ArrayList;
@@ -33,7 +34,7 @@ public class RingProgressIndicatorSkin extends SkinBase<RingProgressIndicator> {
     protected final Arc progressArc = new Arc();
     protected final Label progressLabel = new Label();
     protected final RotateTransition transition = new RotateTransition(
-            Duration.seconds(DEFAULT_ANIMATION_TIME), progressArc
+        Duration.seconds(DEFAULT_ANIMATION_TIME), progressArc
     );
 
     public RingProgressIndicatorSkin(RingProgressIndicator indicator) {
@@ -230,26 +231,27 @@ public class RingProgressIndicatorSkin extends SkinBase<RingProgressIndicator> {
     private static class StyleableProperties {
 
         private static final CssMetaData<RingProgressIndicator, Number> INDETERMINATE_ANIMATION_TIME =
-                new CssMetaData<>("-fx-indeterminate-animation-time", SizeConverter.getInstance(), DEFAULT_ANIMATION_TIME) {
+            new CssMetaData<>("-fx-indeterminate-animation-time", SizeConverter.getInstance(), DEFAULT_ANIMATION_TIME) {
 
-                    @Override
+                @Override
-                    public boolean isSettable(RingProgressIndicator n) {
+                public boolean isSettable(RingProgressIndicator n) {
-                        return n.getSkin() instanceof RingProgressIndicatorSkin s &&
+                    return n.getSkin() instanceof RingProgressIndicatorSkin s &&
-                                (s.indeterminateAnimationTime == null || !s.indeterminateAnimationTime.isBound());
+                        (s.indeterminateAnimationTime == null || !s.indeterminateAnimationTime.isBound());
-                    }
+                }
 
-                    @Override
+                @Override
-                    @SuppressWarnings("RedundantCast")
+                @SuppressWarnings("RedundantCast")
-                    public StyleableProperty<Number> getStyleableProperty(RingProgressIndicator n) {
+                public StyleableProperty<Number> getStyleableProperty(RingProgressIndicator n) {
-                        final RingProgressIndicatorSkin skin = (RingProgressIndicatorSkin) n.getSkin();
+                    final RingProgressIndicatorSkin skin = (RingProgressIndicatorSkin) n.getSkin();
-                        return (StyleableProperty<Number>) (WritableValue<Number>) skin.indeterminateAnimationTimeProperty();
+                    return (StyleableProperty<Number>) (WritableValue<Number>) skin.indeterminateAnimationTimeProperty();
-                    }
+                }
-                };
+            };
 
         private static final List<CssMetaData<? extends Styleable, ?>> STYLEABLES;
 
         static {
-            final List<CssMetaData<? extends Styleable, ?>> styleables = new ArrayList<>(SkinBase.getClassCssMetaData());
+            final List<CssMetaData<? extends Styleable, ?>> styleables =
+                new ArrayList<>(SkinBase.getClassCssMetaData());
             styleables.add(INDETERMINATE_ANIMATION_TIME);
             STYLEABLES = Collections.unmodifiableList(styleables);
         }

base/src/main/java/atlantafx/base/controls/Spacer.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.controls;
 
 import javafx.geometry.Orientation;

base/src/main/java/atlantafx/base/controls/ToggleSwitch.java

@@ -26,6 +26,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
 package atlantafx.base.controls;
 
 import javafx.beans.property.BooleanProperty;
@@ -41,7 +42,9 @@ public class ToggleSwitch extends Labeled {
     protected static final String DEFAULT_STYLE_CLASS = "toggle-switch";
     protected static final PseudoClass PSEUDO_CLASS_SELECTED = PseudoClass.getPseudoClass("selected");
 
-    /** Creates a toggle switch with empty string for its label. */
+    /**
+     * Creates a toggle switch with empty string for its label.
+     */
     public ToggleSwitch() {
         initialize();
     }
@@ -64,20 +67,28 @@ public class ToggleSwitch extends Labeled {
     // Properties                                                            //
     ///////////////////////////////////////////////////////////////////////////
 
-    /** Indicates whether this switch is selected. */
+    /**
+     * Indicates whether this switch is selected.
+     */
     private BooleanProperty selected;
 
-    /** Sets the selected value. */
+    /**
+     * Sets the selected value.
+     */
     public final void setSelected(boolean value) {
         selectedProperty().set(value);
     }
 
-    /** Returns whether this Toggle Switch is selected. */
+    /**
+     * Returns whether this Toggle Switch is selected.
+     */
     public final boolean isSelected() {
         return selected != null && selected.get();
     }
 
-    /** Returns the selected property. */
+    /**
+     * Returns the selected property.
+     */
     public final BooleanProperty selectedProperty() {
         if (selected == null) {
             selected = new BooleanPropertyBase() {
@@ -117,7 +128,9 @@ public class ToggleSwitch extends Labeled {
         }
     }
 
-    /** {@inheritDoc} */
+    /**
+     * {@inheritDoc}
+     */
     @Override
     protected Skin<?> createDefaultSkin() {
         return new ToggleSwitchSkin(this);

base/src/main/java/atlantafx/base/controls/ToggleSwitchSkin.java

@@ -26,6 +26,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
 package atlantafx.base.controls;
 
 import java.util.ArrayList;
@@ -76,8 +77,9 @@ public class ToggleSwitchSkin extends SkinBase<ToggleSwitch> {
         thumbArea.setOnMouseReleased(event -> mousePressedOnToggleSwitch(control));
         thumb.setOnMouseReleased(event -> mousePressedOnToggleSwitch(control));
         control.selectedProperty().addListener((observable, oldValue, newValue) -> {
-            if (newValue.booleanValue() != oldValue.booleanValue())
+            if (newValue.booleanValue() != oldValue.booleanValue()) {
                 selectedStateChanged();
+            }
         });
     }
 
@@ -206,21 +208,21 @@ public class ToggleSwitchSkin extends SkinBase<ToggleSwitch> {
     }
 
     private static final CssMetaData<ToggleSwitch, Number> THUMB_MOVE_ANIMATION_TIME =
-            new CssMetaData<>("-fx-thumb-move-animation-time", SizeConverter.getInstance(), 200) {
+        new CssMetaData<>("-fx-thumb-move-animation-time", SizeConverter.getInstance(), 200) {
 
-                @Override
+            @Override
-                public boolean isSettable(ToggleSwitch toggleSwitch) {
+            public boolean isSettable(ToggleSwitch toggleSwitch) {
-                    final ToggleSwitchSkin skin = (ToggleSwitchSkin) toggleSwitch.getSkin();
+                final ToggleSwitchSkin skin = (ToggleSwitchSkin) toggleSwitch.getSkin();
-                    return skin.thumbMoveAnimationTime == null || skin.thumbMoveAnimationTime.isBound();
+                return skin.thumbMoveAnimationTime == null || skin.thumbMoveAnimationTime.isBound();
-                }
+            }
 
-                @Override
+            @Override
-                @SuppressWarnings("RedundantCast")
+            @SuppressWarnings("RedundantCast")
-                public StyleableProperty<Number> getStyleableProperty(ToggleSwitch toggleSwitch) {
+            public StyleableProperty<Number> getStyleableProperty(ToggleSwitch toggleSwitch) {
-                    final ToggleSwitchSkin skin = (ToggleSwitchSkin) toggleSwitch.getSkin();
+                final ToggleSwitchSkin skin = (ToggleSwitchSkin) toggleSwitch.getSkin();
-                    return (StyleableProperty<Number>) (WritableValue<Number>) skin.thumbMoveAnimationTimeProperty();
+                return (StyleableProperty<Number>) (WritableValue<Number>) skin.thumbMoveAnimationTimeProperty();
-                }
+            }
-            };
+        };
 
     private static final List<CssMetaData<? extends Styleable, ?>> STYLEABLES;
 

base/src/main/java/atlantafx/base/theme/NordDark.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.theme;
 
 public final class NordDark implements Theme {

base/src/main/java/atlantafx/base/theme/NordLight.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.theme;
 
 public final class NordLight implements Theme {

base/src/main/java/atlantafx/base/theme/PrimerDark.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.theme;
 
 public final class PrimerDark implements Theme {

base/src/main/java/atlantafx/base/theme/PrimerLight.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.theme;
 
 public final class PrimerLight implements Theme {

base/src/main/java/atlantafx/base/theme/Styles.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.theme;
 
 import javafx.css.PseudoClass;
@@ -83,10 +84,12 @@ public final class Styles {
     }
 
     public static void toggleStyleClass(Node node, String styleClass) {
-        if (node == null)
+        if (node == null) {
             throw new NullPointerException("Node cannot be null!");
-        if (styleClass == null)
+        }
+        if (styleClass == null) {
             throw new NullPointerException("Style class cannot be null!");
+        }
 
         int idx = node.getStyleClass().indexOf(styleClass);
         if (idx > 0) {
@@ -97,10 +100,12 @@ public final class Styles {
     }
 
     public static void addStyleClass(Node node, String styleClass, String... excludes) {
-        if (node == null)
+        if (node == null) {
             throw new NullPointerException("Node cannot be null!");
-        if (styleClass == null)
+        }
+        if (styleClass == null) {
             throw new NullPointerException("Style class cannot be null!");
+        }
 
         if (excludes != null && excludes.length > 0) {
             node.getStyleClass().removeAll(excludes);
@@ -109,10 +114,12 @@ public final class Styles {
     }
 
     public static void activatePseudoClass(Node node, PseudoClass pseudoClass, PseudoClass... excludes) {
-        if (node == null)
+        if (node == null) {
             throw new NullPointerException("Node cannot be null!");
-        if (pseudoClass == null)
+        }
+        if (pseudoClass == null) {
             throw new NullPointerException("PseudoClass cannot be null!");
+        }
 
         if (excludes != null && excludes.length > 0) {
             for (PseudoClass exclude : excludes) {

base/src/main/java/atlantafx/base/theme/Theme.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.theme;
 
 import static javafx.application.Application.STYLESHEET_CASPIAN;
@@ -16,10 +17,12 @@ public interface Theme {
     boolean isDarkMode();
 
     static Theme of(final String name, final String userAgentStylesheet, final boolean darkMode) {
-        if (name == null)
+        if (name == null) {
             throw new NullPointerException("Name cannot be null!");
-        if (userAgentStylesheet == null)
+        }
+        if (userAgentStylesheet == null) {
             throw new NullPointerException("User agent stylesheet cannot be null!");
+        }
 
         return new Theme() {
 
@@ -41,6 +44,7 @@ public interface Theme {
     }
 
     default boolean isDefault() {
-        return STYLESHEET_MODENA.equals(getUserAgentStylesheet()) || STYLESHEET_CASPIAN.equals(getUserAgentStylesheet());
+        return STYLESHEET_MODENA.equals(getUserAgentStylesheet()) ||
+            STYLESHEET_CASPIAN.equals(getUserAgentStylesheet());
     }
 }

base/src/main/java/atlantafx/base/util/DoubleStringConverter.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.util;
 
 import java.text.DecimalFormat;
@@ -125,15 +126,15 @@ public class DoubleStringConverter extends StringConverter<Double> {
      */
     public static DoubleStringConverter createFor(Spinner<Double> spinner) {
         final SpinnerValueFactory.DoubleSpinnerValueFactory factory =
-                (SpinnerValueFactory.DoubleSpinnerValueFactory) spinner.getValueFactory();
+            (SpinnerValueFactory.DoubleSpinnerValueFactory) spinner.getValueFactory();
 
         final DoubleStringConverter converter = new DoubleStringConverter(
-                spinner.getEditor(), factory.getMin(), factory.getMax());
+            spinner.getEditor(), factory.getMin(), factory.getMax());
 
         factory.setConverter(converter);
         spinner.setTooltip(new Tooltip(String.format(
-                "Enter a value between %.2f and %.2f",
+            "Enter a value between %.2f and %.2f",
-                factory.getMin(), factory.getMax())));
+            factory.getMin(), factory.getMax())));
 
         return converter;
     }

base/src/main/java/atlantafx/base/util/IntegerStringConverter.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.util;
 
 import javafx.application.Platform;
@@ -119,15 +120,15 @@ public class IntegerStringConverter extends StringConverter<Integer> {
      */
     public static IntegerStringConverter createFor(Spinner<Integer> spinner) {
         final SpinnerValueFactory.IntegerSpinnerValueFactory factory =
-                (SpinnerValueFactory.IntegerSpinnerValueFactory) spinner.getValueFactory();
+            (SpinnerValueFactory.IntegerSpinnerValueFactory) spinner.getValueFactory();
 
         final IntegerStringConverter converter = new IntegerStringConverter(
-                spinner.getEditor(), factory.getMin(), factory.getMax());
+            spinner.getEditor(), factory.getMin(), factory.getMax());
 
         factory.setConverter(converter);
         spinner.setTooltip(new Tooltip(String.format(
-                "Enter a value between %d and %d",
+            "Enter a value between %d and %d",
-                factory.getMin(), factory.getMax())));
+            factory.getMin(), factory.getMax())));
 
         return converter;
     }

base/src/main/java/atlantafx/base/util/PasswordTextFormatter.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.util;
 
 import java.util.function.UnaryOperator;
@@ -25,19 +26,24 @@ public class PasswordTextFormatter extends TextFormatter<String> {
                                     char bullet) {
         super(valueConverter, null, filter);
 
-        if (valueConverter == null)
+        if (valueConverter == null) {
             throw new NullPointerException("StringConverter cannot be null!");
-        if (filter == null)
+        }
+        if (filter == null) {
             throw new NullPointerException("UnaryOperator cannot be null!");
-        if (textField == null)
+        }
+        if (textField == null) {
             throw new NullPointerException("TextField cannot be null!");
+        }
 
         PasswordFilter passwordFilter = (PasswordFilter) getFilter();
         passwordFilter.setBullet(bullet);
         passwordFilter.setInitialText(textField.getText());
 
         revealPasswordProperty().addListener((obs, old, val) -> {
-            if (val == null) { return; }
+            if (val == null) {
+                return;
+            }
 
             // Force text field update, because converter is only called on focus events by default.
             // Also, reset caret first, because otherwise its position won't be correct due to

base/src/main/java/atlantafx/base/util/PlatformUtils.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.base.util;
 
 /**

base/src/test/java/atlantafx/base/util/PasswordTextFormatterTest.java

@@ -12,7 +12,8 @@ public class PasswordTextFormatterTest {
 
     @BeforeAll
     public static void startup() {
-        Platform.startup(() -> { });
+        Platform.startup(() -> {
+        });
     }
 
     @Test

sampler/src/main/java/atlantafx/sampler/DefaultExceptionHandler.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler;
 
 import static java.lang.Double.MAX_VALUE;
@@ -27,7 +28,9 @@ public class DefaultExceptionHandler implements Thread.UncaughtExceptionHandler
         e.printStackTrace();
 
         var dialog = createExceptionDialog(e);
-        if (dialog != null) { dialog.showAndWait(); }
+        if (dialog != null) {
+            dialog.showAndWait();
+        }
     }
 
     private Alert createExceptionDialog(Throwable throwable) {

sampler/src/main/java/atlantafx/sampler/FileResource.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler;
 
 import java.io.FileInputStream;
@@ -50,7 +51,9 @@ public final class FileResource {
     public InputStream getInputStream() throws IOException {
         if (internal) {
             var is = anchor.getResourceAsStream(location);
-            if (is == null) { throw new IOException("Resource not found: " + location); }
+            if (is == null) {
+                throw new IOException("Resource not found: " + location);
+            }
             return is;
         }
         return new FileInputStream(toPath().toFile());

sampler/src/main/java/atlantafx/sampler/Launcher.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler;
 
 import static java.nio.charset.StandardCharsets.UTF_8;
@@ -32,11 +33,11 @@ import javafx.stage.Stage;
 public class Launcher extends Application {
 
     public static final boolean IS_DEV_MODE = "DEV".equalsIgnoreCase(
-            Resources.getPropertyOrEnv("atlantafx.mode", "ATLANTAFX_MODE")
+        Resources.getPropertyOrEnv("atlantafx.mode", "ATLANTAFX_MODE")
     );
 
     public static final List<KeyCodeCombination> SUPPORTED_HOTKEYS = List.of(
-            new KeyCodeCombination(KeyCode.F, KeyCombination.CONTROL_DOWN)
+        new KeyCodeCombination(KeyCode.F, KeyCombination.CONTROL_DOWN)
     );
 
     public static void main(String[] args) {
@@ -91,11 +92,12 @@ public class Launcher extends Application {
 
     private void loadApplicationProperties() {
         Properties properties = new Properties();
-        try (InputStreamReader in = new InputStreamReader(Resources.getResourceAsStream("application.properties"), UTF_8)) {
+        try (InputStreamReader in = new InputStreamReader(Resources.getResourceAsStream("application.properties"),
+            UTF_8)) {
             properties.load(in);
             properties.forEach((key, value) -> System.setProperty(
-                    String.valueOf(key),
+                String.valueOf(key),
-                    String.valueOf(value)
+                String.valueOf(value)
             ));
         } catch (IOException e) {
             throw new RuntimeException(e);

sampler/src/main/java/atlantafx/sampler/Resources.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler;
 
 import java.io.InputStream;
@@ -14,8 +15,8 @@ public final class Resources {
     public static InputStream getResourceAsStream(String resource) {
         String path = resolve(resource);
         return Objects.requireNonNull(
-                Launcher.class.getResourceAsStream(resolve(path)),
+            Launcher.class.getResourceAsStream(resolve(path)),
-                "Resource not found: " + path
+            "Resource not found: " + path
         );
     }
 

sampler/src/main/java/atlantafx/sampler/event/BrowseEvent.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.event;
 
 import java.net.URI;
@@ -18,7 +19,7 @@ public class BrowseEvent extends Event {
     @Override
     public String toString() {
         return "BrowseEvent{" +
-                "uri=" + uri +
+            "uri=" + uri +
-                "} " + super.toString();
+            "} " + super.toString();
     }
 }

sampler/src/main/java/atlantafx/sampler/event/DefaultEventBus.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.event;
 
 import java.util.Map;
@@ -20,7 +21,8 @@ import java.util.function.Consumer;
 @SuppressWarnings({"unchecked", "rawtypes"})
 public final class DefaultEventBus implements EventBus {
 
-    public DefaultEventBus() {}
+    public DefaultEventBus() {
+    }
 
     private final Map<Class<?>, Set<Consumer>> subscribers = new ConcurrentHashMap<>();
 
@@ -55,9 +57,9 @@ public final class DefaultEventBus implements EventBus {
         Objects.requireNonNull(subscriber);
 
         subscribers.keySet().stream()
-                .filter(eventType::isAssignableFrom)
+            .filter(eventType::isAssignableFrom)
-                .map(subscribers::get)
+            .map(subscribers::get)
-                .forEach(eventSubscribers -> eventSubscribers.remove(subscriber));
+            .forEach(eventSubscribers -> eventSubscribers.remove(subscriber));
     }
 
     @Override
@@ -66,9 +68,9 @@ public final class DefaultEventBus implements EventBus {
 
         Class<?> eventType = event.getClass();
         subscribers.keySet().stream()
-                .filter(type -> type.isAssignableFrom(eventType))
+            .filter(type -> type.isAssignableFrom(eventType))
-                .flatMap(type -> subscribers.get(type).stream())
+            .flatMap(type -> subscribers.get(type).stream())
-                .forEach(subscriber -> publish(event, subscriber));
+            .forEach(subscriber -> publish(event, subscriber));
     }
 
     private <E extends Event> void publish(E event, Consumer<E> subscriber) {

sampler/src/main/java/atlantafx/sampler/event/Event.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.event;
 
 import java.util.UUID;
@@ -7,7 +8,8 @@ public abstract class Event {
 
     protected final UUID id = UUID.randomUUID();
 
-    protected Event() { }
+    protected Event() {
+    }
 
     public UUID getId() {
         return id;
@@ -15,8 +17,12 @@ public abstract class Event {
 
     @Override
     public boolean equals(Object o) {
-        if (this == o) { return true; }
+        if (this == o) {
-        if (!(o instanceof Event event)) { return false; }
+            return true;
+        }
+        if (!(o instanceof Event event)) {
+            return false;
+        }
         return id.equals(event.id);
     }
 
@@ -28,7 +34,7 @@ public abstract class Event {
     @Override
     public String toString() {
         return "Event{" +
-                "id=" + id +
+            "id=" + id +
-                '}';
+            '}';
     }
 }

sampler/src/main/java/atlantafx/sampler/event/EventBus.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.event;
 
 import java.util.function.Consumer;
@@ -8,9 +9,9 @@ public interface EventBus {
     /**
      * Subscribe to an event type
      *
-     * @param eventType the event type, can be a super class of all events to subscribe.
+     * @param eventType  the event type, can be a super class of all events to subscribe.
      * @param subscriber the subscriber which will consume the events.
-     * @param <T> the event type class.
+     * @param <T>        the event type class.
      */
     <T extends Event> void subscribe(Class<? extends T> eventType, Consumer<T> subscriber);
 
@@ -24,9 +25,9 @@ public interface EventBus {
     /**
      * Unsubscribe from an event type.
      *
-     * @param eventType the event type, can be a super class of all events to unsubscribe.
+     * @param eventType  the event type, can be a super class of all events to unsubscribe.
      * @param subscriber the subscriber to unsubscribe.
-     * @param <T> the event type class.
+     * @param <T>        the event type class.
      */
     <T extends Event> void unsubscribe(Class<? extends T> eventType, Consumer<T> subscriber);
 

sampler/src/main/java/atlantafx/sampler/event/HotkeyEvent.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.event;
 
 import javafx.scene.input.KeyCodeCombination;
@@ -18,7 +19,7 @@ public class HotkeyEvent extends Event {
     @Override
     public String toString() {
         return "HotkeyEvent{" +
-                "keys=" + keys +
+            "keys=" + keys +
-                "} " + super.toString();
+            "} " + super.toString();
     }
 }

sampler/src/main/java/atlantafx/sampler/event/Listener.java

@@ -1,8 +1,10 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.event;
 
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Target;
 
 @Target(ElementType.METHOD)
-public @interface Listener {}
+public @interface Listener {
+}

sampler/src/main/java/atlantafx/sampler/event/ThemeEvent.java

@@ -27,7 +27,7 @@ public class ThemeEvent extends Event {
     @Override
     public String toString() {
         return "ThemeEvent{" +
-                "eventType=" + eventType +
+            "eventType=" + eventType +
-                "} " + super.toString();
+            "} " + super.toString();
     }
 }

sampler/src/main/java/atlantafx/sampler/fake/SampleMenuBar.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.fake;
 
 import static atlantafx.sampler.util.Controls.menuItem;
@@ -27,11 +28,11 @@ public class SampleMenuBar extends MenuBar {
 
     public SampleMenuBar(Faker faker) {
         getMenus().addAll(
-                fileMenu(faker),
+            fileMenu(faker),
-                editMenu(),
+            editMenu(),
-                viewMenu(),
+            viewMenu(),
-                toolsMenu(),
+            toolsMenu(),
-                aboutMenu()
+            aboutMenu()
         );
     }
 
@@ -48,19 +49,19 @@ public class SampleMenuBar extends MenuBar {
         openRecentMenu.setMnemonicParsing(true);
         openRecentMenu.setOnAction(PRINT_SOURCE);
         openRecentMenu.getItems().addAll(
-                IntStream.range(0, 10).mapToObj(x -> new MenuItem(faker.file().fileName())).toList()
+            IntStream.range(0, 10).mapToObj(x -> new MenuItem(faker.file().fileName())).toList()
         );
 
         fileMenu.getItems().addAll(
-                newMenu,
+            newMenu,
-                new SeparatorMenuItem(),
+            new SeparatorMenuItem(),
-                menuItem("Open", Feather.FOLDER, new KeyCodeCombination(KeyCode.O, CONTROL_DOWN)),
+            menuItem("Open", Feather.FOLDER, new KeyCodeCombination(KeyCode.O, CONTROL_DOWN)),
-                openRecentMenu,
+            openRecentMenu,
-                new SeparatorMenuItem(),
+            new SeparatorMenuItem(),
-                menuItem("Save", Feather.SAVE, new KeyCodeCombination(KeyCode.S, CONTROL_DOWN)),
+            menuItem("Save", Feather.SAVE, new KeyCodeCombination(KeyCode.S, CONTROL_DOWN)),
-                new MenuItem("Save As"),
+            new MenuItem("Save As"),
-                new SeparatorMenuItem(),
+            new SeparatorMenuItem(),
-                new MenuItem("Exit")
+            new MenuItem("Exit")
         );
         return fileMenu;
     }
@@ -71,12 +72,12 @@ public class SampleMenuBar extends MenuBar {
         editMenu.setOnAction(PRINT_SOURCE);
 
         editMenu.getItems().addAll(
-                menuItem("Undo", Feather.CORNER_DOWN_LEFT, new KeyCodeCombination(KeyCode.Z, CONTROL_DOWN)),
+            menuItem("Undo", Feather.CORNER_DOWN_LEFT, new KeyCodeCombination(KeyCode.Z, CONTROL_DOWN)),
-                menuItem("Redo", Feather.CORNER_DOWN_RIGHT, new KeyCodeCombination(KeyCode.Y, CONTROL_DOWN)),
+            menuItem("Redo", Feather.CORNER_DOWN_RIGHT, new KeyCodeCombination(KeyCode.Y, CONTROL_DOWN)),
-                new SeparatorMenuItem(),
+            new SeparatorMenuItem(),
-                menuItem("Cut", Feather.SCISSORS, new KeyCodeCombination(KeyCode.X, CONTROL_DOWN)),
+            menuItem("Cut", Feather.SCISSORS, new KeyCodeCombination(KeyCode.X, CONTROL_DOWN)),
-                menuItem("Copy", Feather.COPY, new KeyCodeCombination(KeyCode.C, CONTROL_DOWN), true),
+            menuItem("Copy", Feather.COPY, new KeyCodeCombination(KeyCode.C, CONTROL_DOWN), true),
-                menuItem("Paste", Feather.CORNER_DOWN_LEFT, new KeyCodeCombination(KeyCode.V, CONTROL_DOWN))
+            menuItem("Paste", Feather.CORNER_DOWN_LEFT, new KeyCodeCombination(KeyCode.V, CONTROL_DOWN))
         );
         return editMenu;
     }
@@ -105,12 +106,12 @@ public class SampleMenuBar extends MenuBar {
         toggleItem3.setToggleGroup(viewToggleGroup);
 
         viewMenu.getItems().addAll(
-                showToolbarItem,
+            showToolbarItem,
-                showGridItem,
+            showGridItem,
-                new SeparatorMenuItem(),
+            new SeparatorMenuItem(),
-                toggleItem1,
+            toggleItem1,
-                toggleItem2,
+            toggleItem2,
-                toggleItem3
+            toggleItem3
         );
         return viewMenu;
     }
@@ -129,21 +130,21 @@ public class SampleMenuBar extends MenuBar {
         aboutMenu.setOnAction(PRINT_SOURCE);
 
         var deeplyNestedMenu = new Menu("Very...", null,
-                new Menu("Very...", null,
+            new Menu("Very...", null,
-                        new Menu("Deeply", null,
+                new Menu("Deeply", null,
-                                new Menu("Nested", null,
+                    new Menu("Nested", null,
-                                        new MenuItem("Menu")
+                        new MenuItem("Menu")
-                                ))));
+                    ))));
         // NOTE: this won't be displayed because right container is reserved for submenu indication
         deeplyNestedMenu.setAccelerator(new KeyCodeCombination(
-                KeyCode.DIGIT1, SHIFT_DOWN, CONTROL_DOWN)
+            KeyCode.DIGIT1, SHIFT_DOWN, CONTROL_DOWN)
         );
 
         aboutMenu.getItems().addAll(
-                new MenuItem("Help"),
+            new MenuItem("Help"),
-                new MenuItem("About"),
+            new MenuItem("About"),
-                new SeparatorMenuItem(),
+            new SeparatorMenuItem(),
-                deeplyNestedMenu
+            deeplyNestedMenu
         );
         return aboutMenu;
     }

sampler/src/main/java/atlantafx/sampler/fake/domain/Book.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.fake.domain;
 
 import java.util.Objects;
@@ -28,35 +29,57 @@ public final class Book {
         this.isbn = isbn;
     }
 
-    public UUID getId() { return id; }
+    public UUID getId() {
+        return id;
+    }
 
-    public void setId(UUID id) { this.id = id; }
+    public void setId(UUID id) {
+        this.id = id;
+    }
 
-    public boolean getState() { return state.get(); }
+    public boolean getState() {
+        return state.get();
+    }
 
-    public void setState(boolean state) { this.state.set(state); }
+    public void setState(boolean state) {
+        this.state.set(state);
+    }
 
-    public BooleanProperty stateProperty() { return state; }
+    public BooleanProperty stateProperty() {
+        return state;
+    }
 
-    public String getAuthor() { return author; }
+    public String getAuthor() {
+        return author;
+    }
 
-    public void setAuthor(String author) { this.author = author; }
+    public void setAuthor(String author) {
+        this.author = author;
+    }
 
-    public String getTitle() { return title; }
+    public String getTitle() {
+        return title;
+    }
 
-    public void setTitle(String title) { this.title = title; }
+    public void setTitle(String title) {
+        this.title = title;
+    }
 
-    public String getIsbn() { return isbn; }
+    public String getIsbn() {
+        return isbn;
+    }
 
-    public void setIsbn(String isbn) { this.isbn = isbn; }
+    public void setIsbn(String isbn) {
+        this.isbn = isbn;
+    }
 
     public static Book random(Faker faker) {
         return new Book(
-                UUID.randomUUID(),
+            UUID.randomUUID(),
-                new SimpleBooleanProperty(),
+            new SimpleBooleanProperty(),
-                faker.book().author(),
+            faker.book().author(),
-                faker.book().title(),
+            faker.book().title(),
-                faker.code().isbn10()
+            faker.code().isbn10()
         );
     }
 

sampler/src/main/java/atlantafx/sampler/fake/domain/Product.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.fake.domain;
 
 import java.util.Objects;
@@ -33,31 +34,57 @@ public final class Product {
         this.count = count;
     }
 
-    public int getId() { return id; }
+    public int getId() {
+        return id;
+    }
 
-    public void setId(int id) { this.id = id; }
+    public void setId(int id) {
+        this.id = id;
+    }
 
-    public boolean getState() { return state.get(); }
+    public boolean getState() {
+        return state.get();
+    }
 
-    public BooleanProperty stateProperty() { return state; }
+    public BooleanProperty stateProperty() {
+        return state;
+    }
 
-    public void setState(boolean state) { this.state.set(state); }
+    public void setState(boolean state) {
+        this.state.set(state);
+    }
 
-    public String getBrand() { return brand; }
+    public String getBrand() {
+        return brand;
+    }
 
-    public void setBrand(String brand) { this.brand = brand; }
+    public void setBrand(String brand) {
+        this.brand = brand;
+    }
 
-    public String getName() { return name; }
+    public String getName() {
+        return name;
+    }
 
-    public void setName(String name) { this.name = name; }
+    public void setName(String name) {
+        this.name = name;
+    }
 
-    public String getPrice() { return price; }
+    public String getPrice() {
+        return price;
+    }
 
-    public void setPrice(String price) { this.price = price; }
+    public void setPrice(String price) {
+        this.price = price;
+    }
 
-    public Integer getCount() { return count; }
+    public Integer getCount() {
+        return count;
+    }
 
-    public void setCount(Integer count) { this.count = count; }
+    public void setCount(Integer count) {
+        this.count = count;
+    }
 
     public double getAvailability() {
         return count * 1.0 / MAX_STOCK_SIZE;
@@ -65,12 +92,12 @@ public final class Product {
 
     public static Product random(int id, Faker faker) {
         return new Product(
-                id,
+            id,
-                new SimpleBooleanProperty(),
+            new SimpleBooleanProperty(),
-                faker.commerce().brand(),
+            faker.commerce().brand(),
-                faker.commerce().productName(),
+            faker.commerce().productName(),
-                faker.commerce().price(),
+            faker.commerce().price(),
-                faker.random().nextInt(0, MAX_STOCK_SIZE)
+            faker.random().nextInt(0, MAX_STOCK_SIZE)
         );
     }
 

sampler/src/main/java/atlantafx/sampler/layout/ApplicationWindow.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.layout;
 
 import atlantafx.sampler.util.Containers;
@@ -14,8 +15,8 @@ public class ApplicationWindow extends AnchorPane {
         var body = new StackPane();
         body.getStyleClass().add("body");
         body.getChildren().setAll(
-                new Overlay(),
+            new Overlay(),
-                new MainLayer()
+            new MainLayer()
         );
         Containers.setAnchors(body, Insets.EMPTY);
 

sampler/src/main/java/atlantafx/sampler/layout/HeaderBar.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.layout;
 
 import static atlantafx.base.theme.Styles.TEXT_SMALL;
@@ -97,16 +98,18 @@ class HeaderBar extends HBox {
         var quickConfigBtn = new FontIcon(Material2OutlinedMZ.STYLE);
         quickConfigBtn.mouseTransparentProperty().bind(model.themeChangeToggleProperty().not());
         quickConfigBtn.opacityProperty().bind(Bindings.createDoubleBinding(
-                () -> model.themeChangeToggleProperty().get() ? 1.0 : 0.5, model.themeChangeToggleProperty()
+            () -> model.themeChangeToggleProperty().get() ? 1.0 : 0.5, model.themeChangeToggleProperty()
         ));
         quickConfigBtn.setOnMouseClicked(e -> {
-            if (quickConfigActionHandler != null) { quickConfigActionHandler.accept(popoverAnchor); }
+            if (quickConfigActionHandler != null) {
+                quickConfigActionHandler.accept(popoverAnchor);
+            }
         });
 
         var sourceCodeBtn = new FontIcon(ICON_CODE);
         sourceCodeBtn.mouseTransparentProperty().bind(model.sourceCodeToggleProperty().not());
         sourceCodeBtn.opacityProperty().bind(Bindings.createDoubleBinding(
-                () -> model.sourceCodeToggleProperty().get() ? 1.0 : 0.5, model.sourceCodeToggleProperty()
+            () -> model.sourceCodeToggleProperty().get() ? 1.0 : 0.5, model.sourceCodeToggleProperty()
         ));
         sourceCodeBtn.setOnMouseClicked(e -> model.nextSubLayer());
 
@@ -133,14 +136,14 @@ class HeaderBar extends HBox {
         setPrefHeight(HEADER_HEIGHT);
         setAlignment(Pos.CENTER_LEFT);
         getChildren().setAll(
-                logoBox,
+            logoBox,
-                titleLabel,
+            titleLabel,
-                new Spacer(),
+            new Spacer(),
-                searchField,
+            searchField,
-                popoverAnchor,
+            popoverAnchor,
-                quickConfigBtn,
+            quickConfigBtn,
-                sourceCodeBtn,
+            sourceCodeBtn,
-                githubLink
+            githubLink
         );
 
         if (IS_DEV_MODE) {

sampler/src/main/java/atlantafx/sampler/layout/MainLayer.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.layout;
 
 import static atlantafx.base.controls.Popover.ArrowLocation.TOP_CENTER;
@@ -73,7 +74,9 @@ class MainLayer extends BorderPane {
         headerBar.setQuickConfigActionHandler(this::showThemeConfigPopover);
 
         model.selectedPageProperty().addListener((obs, old, val) -> {
-            if (val != null) { loadPage(val); }
+            if (val != null) {
+                loadPage(val);
+            }
         });
 
         model.currentSubLayerProperty().addListener((obs, old, val) -> {
@@ -85,7 +88,8 @@ class MainLayer extends BorderPane {
 
         // update code view color theme on app theme change
         DefaultEventBus.getInstance().subscribe(ThemeEvent.class, e -> {
-            if (ThemeManager.getInstance().getTheme() != null && model.currentSubLayerProperty().get() == SubLayer.SOURCE_CODE) {
+            if (ThemeManager.getInstance().getTheme() != null &&
+                model.currentSubLayerProperty().get() == SubLayer.SOURCE_CODE) {
                 showSourceCode();
             }
         });
@@ -94,15 +98,15 @@ class MainLayer extends BorderPane {
     private void loadPage(Class<? extends Page> pageClass) {
         try {
             final Page prevPage = (Page) subLayerPane.getChildren().stream()
-                    .filter(c -> c instanceof Page)
+                .filter(c -> c instanceof Page)
-                    .findFirst()
+                .findFirst()
-                    .orElse(null);
+                .orElse(null);
             final Page nextPage = pageClass.getDeclaredConstructor().newInstance();
 
             model.setPageData(
-                    nextPage.getName(),
+                nextPage.getName(),
-                    nextPage.canChangeThemeSettings(),
+                nextPage.canChangeThemeSettings(),
-                    nextPage.canDisplaySourceCode()
+                nextPage.canDisplaySourceCode()
             );
 
             // startup, no prev page, no animation
@@ -123,7 +127,9 @@ class MainLayer extends BorderPane {
             transition.setFromValue(0.0);
             transition.setToValue(1.0);
             transition.setOnFinished(t -> {
-                if (nextPage instanceof Pane nextPane) { nextPane.toFront(); }
+                if (nextPage instanceof Pane nextPane) {
+                    nextPane.toFront();
+                }
             });
             transition.play();
         } catch (Exception e) {

sampler/src/main/java/atlantafx/sampler/layout/MainModel.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.layout;
 
 import static atlantafx.sampler.layout.MainModel.SubLayer.PAGE;

sampler/src/main/java/atlantafx/sampler/layout/Overlay.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.layout;
 
 import atlantafx.sampler.util.Animations;
@@ -51,8 +52,8 @@ public class Overlay extends StackPane {
 
         scrollPane = new ScrollPane();
         Containers.setScrollConstraints(scrollPane,
-                ScrollPane.ScrollBarPolicy.AS_NEEDED, true,
+            ScrollPane.ScrollBarPolicy.AS_NEEDED, true,
-                ScrollPane.ScrollBarPolicy.NEVER, true
+            ScrollPane.ScrollBarPolicy.NEVER, true
         );
         scrollPane.setMaxHeight(10_000); // scroll pane won't work without height specified
 
@@ -67,14 +68,17 @@ public class Overlay extends StackPane {
         // hide overlay by pressing ESC (only works when overlay or one of its children has focus,
         // that's why we requesting it in the toFront())
         addEventHandler(KeyEvent.KEY_PRESSED, e -> {
-            if (e.getCode() == KeyCode.ESCAPE) { hideAndConsume.accept(e); }
+            if (e.getCode() == KeyCode.ESCAPE) {
+                hideAndConsume.accept(e);
+            }
         });
 
         // hide overlay by clicking outside content area
         setOnMouseClicked(e -> {
             Pane content = getContent();
             Node eventSource = e.getPickResult().getIntersectedNode();
-            if (e.getButton() == MouseButton.PRIMARY && content != null && !NodeUtils.isDescendant(content, eventSource)) {
+            if (e.getButton() == MouseButton.PRIMARY && content != null &&
+                !NodeUtils.isDescendant(content, eventSource)) {
                 hideAndConsume.accept(e);
             }
         });
@@ -125,13 +129,15 @@ public class Overlay extends StackPane {
 
     public boolean contains(Pane content) {
         return content != null &&
-                getContentWrapper().getChildren().size() > 0 &&
+            getContentWrapper().getChildren().size() > 0 &&
-                getContentWrapper().getChildren().get(0).equals(content);
+            getContentWrapper().getChildren().get(0).equals(content);
     }
 
     @Override
     public void toFront() {
-        if (onFrontProperty.get()) { return; }
+        if (onFrontProperty.get()) {
+            return;
+        }
         super.toFront();
         fadeInTransition.playFromStart();
         onFrontProperty.set(true);
@@ -139,7 +145,9 @@ public class Overlay extends StackPane {
 
     @Override
     public void toBack() {
-        if (!onFrontProperty.get()) { return; }
+        if (!onFrontProperty.get()) {
+            return;
+        }
         super.toBack();
         fadeOutTransition.playFromStart();
         onFrontProperty.set(false);

sampler/src/main/java/atlantafx/sampler/layout/Sidebar.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.layout;
 
 import static javafx.scene.control.ScrollPane.ScrollBarPolicy.AS_NEEDED;
@@ -180,17 +181,23 @@ class Sidebar extends StackPane {
         }
 
         public Optional<NavLink> findLink(Class<? extends Page> pageClass) {
-            if (pageClass == null) { return Optional.empty(); }
+            if (pageClass == null) {
+                return Optional.empty();
+            }
             return Optional.ofNullable(registry.get(pageClass));
         }
 
         public Optional<NavLink> getPrevious() {
             var current = content.indexOf(registry.get(model.selectedPageProperty().get()));
-            if (!(current > 0)) { return Optional.empty(); }
+            if (!(current > 0)) {
+                return Optional.empty();
+            }
 
             for (int i = current - 1; i >= 0; i--) {
                 var r = content.get(i);
-                if (r instanceof NavLink link) { return Optional.of(link); }
+                if (r instanceof NavLink link) {
+                    return Optional.of(link);
+                }
             }
 
             return Optional.empty();
@@ -198,11 +205,15 @@ class Sidebar extends StackPane {
 
         public Optional<NavLink> getNext() {
             var current = content.indexOf(registry.get(model.selectedPageProperty().get()));
-            if (!(current >= 0 && current < content.size() - 1)) { return Optional.empty(); } // has next
+            if (!(current >= 0 && current < content.size() - 1)) {
+                return Optional.empty();
+            } // has next
 
             for (int i = current + 1; i < content.size(); i++) {
                 var r = content.get(i);
-                if (r instanceof NavLink link) { return Optional.of(link); }
+                if (r instanceof NavLink link) {
+                    return Optional.of(link);
+                }
             }
 
             return Optional.empty();
@@ -210,56 +221,56 @@ class Sidebar extends StackPane {
 
         private ObservableList<Region> create() {
             return FXCollections.observableArrayList(
-                    caption("GENERAL"),
+                caption("GENERAL"),
-                    navLink(ThemePage.NAME, ThemePage.class),
+                navLink(ThemePage.NAME, ThemePage.class),
-                    navLink(TypographyPage.NAME, TypographyPage.class),
+                navLink(TypographyPage.NAME, TypographyPage.class),
-                    navLink(IconsPage.NAME, IconsPage.class),
+                navLink(IconsPage.NAME, IconsPage.class),
-                    caption("COMPONENTS"),
+                caption("COMPONENTS"),
-                    navLink(OverviewPage.NAME, OverviewPage.class),
+                navLink(OverviewPage.NAME, OverviewPage.class),
-                    navLink(InputGroupPage.NAME, InputGroupPage.class),
+                navLink(InputGroupPage.NAME, InputGroupPage.class),
-                    new Spacer(10, Orientation.VERTICAL),
+                new Spacer(10, Orientation.VERTICAL),
-                    navLink(AccordionPage.NAME, AccordionPage.class),
+                navLink(AccordionPage.NAME, AccordionPage.class),
-                    navLink(BreadcrumbsPage.NAME, BreadcrumbsPage.class),
+                navLink(BreadcrumbsPage.NAME, BreadcrumbsPage.class),
-                    navLink(ButtonPage.NAME, ButtonPage.class),
+                navLink(ButtonPage.NAME, ButtonPage.class),
-                    navLink(ChartPage.NAME, ChartPage.class),
+                navLink(ChartPage.NAME, ChartPage.class),
-                    navLink(CheckBoxPage.NAME, CheckBoxPage.class),
+                navLink(CheckBoxPage.NAME, CheckBoxPage.class),
-                    navLink(ColorPickerPage.NAME, ColorPickerPage.class),
+                navLink(ColorPickerPage.NAME, ColorPickerPage.class),
-                    navLink(ComboBoxPage.NAME, ComboBoxPage.class, "ChoiceBox"),
+                navLink(ComboBoxPage.NAME, ComboBoxPage.class, "ChoiceBox"),
-                    navLink(CustomTextFieldPage.NAME, CustomTextFieldPage.class),
+                navLink(CustomTextFieldPage.NAME, CustomTextFieldPage.class),
-                    navLink(DatePickerPage.NAME, DatePickerPage.class),
+                navLink(DatePickerPage.NAME, DatePickerPage.class),
-                    navLink(DialogPage.NAME, DialogPage.class),
+                navLink(DialogPage.NAME, DialogPage.class),
-                    navLink(HTMLEditorPage.NAME, HTMLEditorPage.class),
+                navLink(HTMLEditorPage.NAME, HTMLEditorPage.class),
-                    navLink(LabelPage.NAME, LabelPage.class),
+                navLink(LabelPage.NAME, LabelPage.class),
-                    navLink(ListPage.NAME, ListPage.class),
+                navLink(ListPage.NAME, ListPage.class),
-                    navLink(MenuPage.NAME, MenuPage.class),
+                navLink(MenuPage.NAME, MenuPage.class),
-                    navLink(MenuButtonPage.NAME, MenuButtonPage.class, "SplitMenuButton"),
+                navLink(MenuButtonPage.NAME, MenuButtonPage.class, "SplitMenuButton"),
-                    navLink(PaginationPage.NAME, PaginationPage.class),
+                navLink(PaginationPage.NAME, PaginationPage.class),
-                    navLink(PopoverPage.NAME, PopoverPage.class),
+                navLink(PopoverPage.NAME, PopoverPage.class),
-                    navLink(ProgressPage.NAME, ProgressPage.class),
+                navLink(ProgressPage.NAME, ProgressPage.class),
-                    navLink(RadioButtonPage.NAME, RadioButtonPage.class),
+                navLink(RadioButtonPage.NAME, RadioButtonPage.class),
-                    navLink(ScrollPanePage.NAME, ScrollPanePage.class),
+                navLink(ScrollPanePage.NAME, ScrollPanePage.class),
-                    navLink(SeparatorPage.NAME, SeparatorPage.class),
+                navLink(SeparatorPage.NAME, SeparatorPage.class),
-                    navLink(SliderPage.NAME, SliderPage.class),
+                navLink(SliderPage.NAME, SliderPage.class),
-                    navLink(SpinnerPage.NAME, SpinnerPage.class),
+                navLink(SpinnerPage.NAME, SpinnerPage.class),
-                    navLink(SplitPanePage.NAME, SplitPanePage.class),
+                navLink(SplitPanePage.NAME, SplitPanePage.class),
-                    navLink(TablePage.NAME, TablePage.class),
+                navLink(TablePage.NAME, TablePage.class),
-                    navLink(TabPanePage.NAME, TabPanePage.class),
+                navLink(TabPanePage.NAME, TabPanePage.class),
-                    navLink(TextAreaPage.NAME, TextAreaPage.class),
+                navLink(TextAreaPage.NAME, TextAreaPage.class),
-                    navLink(TextFieldPage.NAME, TextFieldPage.class, "PasswordField"),
+                navLink(TextFieldPage.NAME, TextFieldPage.class, "PasswordField"),
-                    navLink(TitledPanePage.NAME, TitledPanePage.class),
+                navLink(TitledPanePage.NAME, TitledPanePage.class),
-                    navLink(ToggleButtonPage.NAME, ToggleButtonPage.class),
+                navLink(ToggleButtonPage.NAME, ToggleButtonPage.class),
-                    navLink(ToggleSwitchPage.NAME, ToggleSwitchPage.class),
+                navLink(ToggleSwitchPage.NAME, ToggleSwitchPage.class),
-                    navLink(ToolBarPage.NAME, ToolBarPage.class),
+                navLink(ToolBarPage.NAME, ToolBarPage.class),
-                    navLink(TooltipPage.NAME, TooltipPage.class),
+                navLink(TooltipPage.NAME, TooltipPage.class),
-                    navLink(TreePage.NAME, TreePage.class),
+                navLink(TreePage.NAME, TreePage.class),
-                    navLink(TreeTablePage.NAME, TreeTablePage.class),
+                navLink(TreeTablePage.NAME, TreeTablePage.class),
-                    caption("SHOWCASE"),
+                caption("SHOWCASE"),
-                    navLink(FileManagerPage.NAME, FileManagerPage.class),
+                navLink(FileManagerPage.NAME, FileManagerPage.class),
-                    navLink(MusicPlayerPage.NAME, MusicPlayerPage.class),
+                navLink(MusicPlayerPage.NAME, MusicPlayerPage.class),
-                    navLink(WidgetCollectionPage.NAME,
+                navLink(WidgetCollectionPage.NAME,
-                            WidgetCollectionPage.class,
+                    WidgetCollectionPage.class,
-                            "Card", "Message", "Stepper", "Tag"
+                    "Card", "Message", "Stepper", "Tag"
-                    )
+                )
             );
         }
 
@@ -310,7 +321,8 @@ class Sidebar extends StackPane {
 
         public boolean matches(String filter) {
             Objects.requireNonNull(filter);
-            return contains(getText(), filter) || searchKeywords.stream().anyMatch(keyword -> contains(keyword, filter));
+            return contains(getText(), filter) ||
+                searchKeywords.stream().anyMatch(keyword -> contains(keyword, filter));
         }
 
         private boolean contains(String text, String filter) {

sampler/src/main/java/atlantafx/sampler/page/AbstractPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page;
 
 import static atlantafx.sampler.util.Containers.setScrollConstraints;
@@ -66,12 +67,15 @@ public abstract class AbstractPage extends BorderPane implements Page {
     }
 
     @Override
-    public void reset() { }
+    public void reset() {
+    }
 
     @Override
     protected void layoutChildren() {
         super.layoutChildren();
-        if (isRendered) { return; }
+        if (isRendered) {
+            return;
+        }
 
         isRendered = true;
         onRendered();

sampler/src/main/java/atlantafx/sampler/page/CodeViewer.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page;
 
 import static java.nio.charset.StandardCharsets.UTF_8;
@@ -43,24 +44,24 @@ public class CodeViewer extends AnchorPane {
              var hljsLineNum = Resources.getResourceAsStream(HLJS_LN_LIB)) {
 
             var content = new StringBuilder()
-                    .append("<!DOCTYPE html>") // mandatory for line numbers plugin
+                .append("<!DOCTYPE html>") // mandatory for line numbers plugin
-                    .append("<html>")
+                .append("<html>")
-                    .append("<head>")
+                .append("<head>")
-                    .append("<style>").append(theme.getCss()).append("</style>")
+                .append("<style>").append(theme.getCss()).append("</style>")
-                    .append("<style>").append(HLJS_LN_CSS).append("</style>")
+                .append("<style>").append(HLJS_LN_CSS).append("</style>")
-                    .append("<script>").append(new String(hljs.readAllBytes(), UTF_8)).append("</script>")
+                .append("<script>").append(new String(hljs.readAllBytes(), UTF_8)).append("</script>")
-                    .append("<script>").append(new String(hljsLineNum.readAllBytes(), UTF_8)).append("</script>")
+                .append("<script>").append(new String(hljsLineNum.readAllBytes(), UTF_8)).append("</script>")
-                    .append("<script>" + HLJS_SCRIPT + "</script>")
+                .append("<script>" + HLJS_SCRIPT + "</script>")
-                    .append("</head>")
+                .append("</head>")
-                    .append("<body>")
+                .append("<body>")
-                    .append("<pre>")
+                .append("<pre>")
-                    .append("<code class=\"language-java\">")
+                .append("<code class=\"language-java\">")
-                    .append(new String(source.readAllBytes(), UTF_8))
+                .append(new String(source.readAllBytes(), UTF_8))
-                    .append("</code>")
+                .append("</code>")
-                    .append("</pre>")
+                .append("</pre>")
-                    .append("</body>")
+                .append("</body>")
-                    .append("</html>")
+                .append("</html>")
-                    .toString();
+                .toString();
 
             webView.setPageFill(Color.TRANSPARENT);
             webView.getEngine().loadContent(content);

sampler/src/main/java/atlantafx/sampler/page/OverlayDialog.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page;
 
 import static atlantafx.base.theme.Styles.BUTTON_CIRCLE;
@@ -48,9 +49,9 @@ public abstract class OverlayDialog<T extends Region> extends VBox {
         headerBox.getStyleClass().add("header");
         headerBox.setAlignment(Pos.CENTER_LEFT);
         headerBox.getChildren().setAll(
-                titleLabel,
+            titleLabel,
-                new Spacer(),
+            new Spacer(),
-                topCloseBtn
+            topCloseBtn
         );
         VBox.setVgrow(headerBox, Priority.NEVER);
 
@@ -63,8 +64,8 @@ public abstract class OverlayDialog<T extends Region> extends VBox {
         footerBox.getStyleClass().add("footer");
         footerBox.setAlignment(Pos.CENTER_RIGHT);
         footerBox.getChildren().setAll(
-                new Spacer(),
+            new Spacer(),
-                bottomCloseBtn
+            bottomCloseBtn
         );
         VBox.setVgrow(footerBox, Priority.NEVER);
 
@@ -91,7 +92,7 @@ public abstract class OverlayDialog<T extends Region> extends VBox {
             getChildren().set(CONTENT_CHILD_INDEX, content);
         } else {
             throw new UnsupportedOperationException("Content cannot be placed because of unexpected children size. " +
-                    "You should override 'OverlayDialog#setContent()' and place it manually.");
+                "You should override 'OverlayDialog#setContent()' and place it manually.");
         }
     }
 

sampler/src/main/java/atlantafx/sampler/page/Page.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page;
 
 import javafx.scene.Parent;

sampler/src/main/java/atlantafx/sampler/page/QuickConfigMenu.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page;
 
 import static atlantafx.base.theme.Styles.BUTTON_CIRCLE;
@@ -80,12 +81,16 @@ public class QuickConfigMenu extends StackPane {
     }
 
     private MainMenu getOrCreateMainMenu() {
-        if (mainMenu == null) { mainMenu = new MainMenu(navHandler); }
+        if (mainMenu == null) {
+            mainMenu = new MainMenu(navHandler);
+        }
         return mainMenu;
     }
 
     private ThemeSelectionMenu getOrCreateThemeSelectionMenu() {
-        if (themeSelectionMenu == null) { themeSelectionMenu = new ThemeSelectionMenu(navHandler); }
+        if (themeSelectionMenu == null) {
+            themeSelectionMenu = new ThemeSelectionMenu(navHandler);
+        }
         return themeSelectionMenu;
     }
 
@@ -124,10 +129,10 @@ public class QuickConfigMenu extends StackPane {
 
         private final IntegerProperty zoom = new SimpleIntegerProperty(DEFAULT_ZOOM);
         private final BooleanBinding canZoomIn = Bindings.createBooleanBinding(
-                () -> SUPPORTED_ZOOM.indexOf(zoom.get()) < SUPPORTED_ZOOM.size() - 1, zoom
+            () -> SUPPORTED_ZOOM.indexOf(zoom.get()) < SUPPORTED_ZOOM.size() - 1, zoom
         );
         private final BooleanBinding canZoomOut = Bindings.createBooleanBinding(
-                () -> SUPPORTED_ZOOM.indexOf(zoom.get()) >= 1, zoom
+            () -> SUPPORTED_ZOOM.indexOf(zoom.get()) >= 1, zoom
         );
 
         public MainMenu(Consumer<String> navHandler) {
@@ -178,11 +183,11 @@ public class QuickConfigMenu extends StackPane {
             // ~
 
             getChildren().setAll(
-                    themeSelectionMenu,
+                themeSelectionMenu,
-                    new Separator(),
+                new Separator(),
-                    accentSelector,
+                accentSelector,
-                    new Separator(),
+                new Separator(),
-                    zoomBox
+                zoomBox
             );
         }
 
@@ -234,8 +239,8 @@ public class QuickConfigMenu extends StackPane {
         @Override
         public void update() {
             items.forEach(item -> item.pseudoClassStateChanged(
-                    SELECTED,
+                SELECTED,
-                    Objects.equals(item.getUserData(), ThemeManager.getInstance().getTheme().getName())
+                Objects.equals(item.getUserData(), ThemeManager.getInstance().getTheme().getName())
             ));
         }
 

sampler/src/main/java/atlantafx/sampler/page/SampleBlock.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page;
 
 import java.util.Objects;

sampler/src/main/java/atlantafx/sampler/page/components/AccordionPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.DENSE;
@@ -31,7 +32,9 @@ public class AccordionPage extends AbstractPage {
     public static final String NAME = "Accordion";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     private final BooleanProperty expandedProperty = new SimpleBooleanProperty(true);
     private final BooleanProperty animatedProperty = new SimpleBooleanProperty(true);
@@ -43,8 +46,8 @@ public class AccordionPage extends AbstractPage {
 
         accordion = createPlayground();
         var sample = new SampleBlock(
-                "Playground",
+            "Playground",
-                new VBox(SampleBlock.BLOCK_VGAP, createControls(), accordion)
+            new VBox(SampleBlock.BLOCK_VGAP, createControls(), accordion)
         );
         sample.setFillHeight(true);
         setUserContent(sample);
@@ -61,20 +64,20 @@ public class AccordionPage extends AbstractPage {
 
         var denseToggle = new ToggleSwitch("Dense");
         denseToggle.selectedProperty().addListener(
-                (obs, old, val) -> accordion.getPanes().forEach(p -> toggleStyleClass(p, DENSE))
+            (obs, old, val) -> accordion.getPanes().forEach(p -> toggleStyleClass(p, DENSE))
         );
 
         var altIconToggle = new ToggleSwitch("Alt icon");
         altIconToggle.selectedProperty().addListener(
-                (obs, old, val) -> accordion.getPanes().forEach(p -> toggleStyleClass(p, Tweaks.ALT_ICON))
+            (obs, old, val) -> accordion.getPanes().forEach(p -> toggleStyleClass(p, Tweaks.ALT_ICON))
         );
 
         var controls = new HBox(
-                BLOCK_HGAP,
+            BLOCK_HGAP,
-                animatedToggle,
+            animatedToggle,
-                expandedToggle,
+            expandedToggle,
-                denseToggle,
+            denseToggle,
-                altIconToggle
+            altIconToggle
         );
         controls.setAlignment(Pos.CENTER);
         controls.setPadding(new Insets(0, 0, 0, 2));
@@ -101,8 +104,8 @@ public class AccordionPage extends AbstractPage {
         disabledBlock.setDisable(true);
 
         var imageBlock = new TitledPane("_Image", new VBox(10,
-                new ImageView(new Image(Resources.getResourceAsStream("images/20_min_adventure.jpg"))),
+            new ImageView(new Image(Resources.getResourceAsStream("images/20_min_adventure.jpg"))),
-                new TextFlow(new Text(FAKER.rickAndMorty().quote()))
+            new TextFlow(new Text(FAKER.rickAndMorty().quote()))
         ));
         imageBlock.animatedProperty().bind(animatedProperty);
         imageBlock.setMnemonicParsing(true);
@@ -110,10 +113,10 @@ public class AccordionPage extends AbstractPage {
         // ~
 
         var accordion = new Accordion(
-                textBlock,
+            textBlock,
-                scrollableTextBlock,
+            scrollableTextBlock,
-                disabledBlock,
+            disabledBlock,
-                imageBlock
+            imageBlock
         );
 
         // prevents accordion from being completely collapsed

sampler/src/main/java/atlantafx/sampler/page/components/BreadcrumbsPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import atlantafx.base.controls.Breadcrumbs;
@@ -25,15 +26,17 @@ public class BreadcrumbsPage extends AbstractPage {
     private static final int CRUMB_COUNT = 5;
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public BreadcrumbsPage() {
         super();
         setUserContent(new VBox(
-                Page.PAGE_VGAP,
+            Page.PAGE_VGAP,
-                basicSample(),
+            basicSample(),
-                customCrumbSample(),
+            customCrumbSample(),
-                customDividerSample()
+            customDividerSample()
         ));
     }
 
@@ -54,7 +57,9 @@ public class BreadcrumbsPage extends AbstractPage {
 
     private SampleBlock customDividerSample() {
         Callback<BreadCrumbItem<String>, ? extends Node> dividerFactory = item -> {
-            if (item == null) { return new Label("", new FontIcon(Material2AL.HOME)); }
+            if (item == null) {
+                return new Label("", new FontIcon(Material2AL.HOME));
+            }
             return !item.isLast() ? new Label("", new FontIcon(Material2AL.CHEVRON_RIGHT)) : null;
         };
 
@@ -64,7 +69,7 @@ public class BreadcrumbsPage extends AbstractPage {
     private HBox createBreadcrumbs(Callback<BreadCrumbItem<String>, ButtonBase> crumbFactory,
                                    Callback<BreadCrumbItem<String>, ? extends Node> dividerFactory) {
         BreadCrumbItem<String> model = Breadcrumbs.buildTreeModel(
-                generate(() -> FAKER.science().element(), CRUMB_COUNT).toArray(String[]::new)
+            generate(() -> FAKER.science().element(), CRUMB_COUNT).toArray(String[]::new)
         );
 
         var nextBtn = new Button("Next");
@@ -72,8 +77,12 @@ public class BreadcrumbsPage extends AbstractPage {
 
         var breadcrumbs = new Breadcrumbs<>(model);
         breadcrumbs.setSelectedCrumb(getAncestor(model, CRUMB_COUNT / 2));
-        if (crumbFactory != null) { breadcrumbs.setCrumbFactory(crumbFactory); }
+        if (crumbFactory != null) {
-        if (dividerFactory != null) { breadcrumbs.setDividerFactory(dividerFactory); }
+            breadcrumbs.setCrumbFactory(crumbFactory);
+        }
+        if (dividerFactory != null) {
+            breadcrumbs.setDividerFactory(dividerFactory);
+        }
 
         nextBtn.setOnAction(e -> {
             BreadCrumbItem<String> selected = breadcrumbs.getSelectedCrumb();

sampler/src/main/java/atlantafx/sampler/page/components/ButtonPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.ACCENT;
@@ -119,8 +120,8 @@ public class ButtonPage extends AbstractPage {
         flatDangerBtn.getStyleClass().addAll(BUTTON_ICON, FLAT, DANGER);
 
         var content = new HBox(BLOCK_HGAP,
-                basicBtn, accentBtn, successBtn, dangerBtn,
+            basicBtn, accentBtn, successBtn, dangerBtn,
-                flatAccentBtn, flatSuccessBtn, flatDangerBtn
+            flatAccentBtn, flatSuccessBtn, flatDangerBtn
         );
         return new SampleBlock("Icon", content);
     }
@@ -155,8 +156,8 @@ public class ButtonPage extends AbstractPage {
         flatDangerBtn.setShape(new Circle(50));
 
         var content = new HBox(BLOCK_HGAP,
-                basicBtn, accentBtn, successBtn, dangerBtn,
+            basicBtn, accentBtn, successBtn, dangerBtn,
-                flatAccentBtn, flatSuccessBtn, flatDangerBtn
+            flatAccentBtn, flatSuccessBtn, flatDangerBtn
         );
         return new SampleBlock("Circular", content);
     }
@@ -215,22 +216,22 @@ public class ButtonPage extends AbstractPage {
         var btn = new Button("DO SOMETHING!");
         btn.getStyleClass().addAll(SUCCESS, LARGE);
         btn.setStyle("""
-                  -color-button-bg:       linear-gradient(to bottom right, -color-success-emphasis, darkblue);
+              -color-button-bg:       linear-gradient(to bottom right, -color-success-emphasis, darkblue);
-                  -color-button-bg-hover:   -color-button-bg;
+              -color-button-bg-hover:   -color-button-bg;
-                  -color-button-bg-focused: -color-button-bg;
+              -color-button-bg-focused: -color-button-bg;
-                  -color-button-bg-pressed: -color-button-bg;
+              -color-button-bg-pressed: -color-button-bg;
-                """);
+            """);
 
         var iconBtn = new Button("", new FontIcon(Material2AL.FAVORITE));
         iconBtn.getStyleClass().addAll("favorite-button", BUTTON_CIRCLE, FLAT, DANGER);
         new CSSFragment("""
-                .favorite-button.button >.ikonli-font-icon {
+            .favorite-button.button >.ikonli-font-icon {
-                    -fx-fill:       linear-gradient(to bottom right, pink, -color-danger-emphasis);
+                -fx-fill:       linear-gradient(to bottom right, pink, -color-danger-emphasis);
-                    -fx-icon-color: linear-gradient(to bottom right, pink, -color-danger-emphasis);
+                -fx-icon-color: linear-gradient(to bottom right, pink, -color-danger-emphasis);
-                    -fx-font-size:  32px;
+                -fx-font-size:  32px;
-                    -fx-icon-size:  32px;
+                -fx-icon-size:  32px;
-                }
+            }
-                """).addTo(iconBtn);
+            """).addTo(iconBtn);
 
         var content = new HBox(BLOCK_HGAP, btn, iconBtn);
         content.setAlignment(Pos.CENTER_LEFT);

sampler/src/main/java/atlantafx/sampler/page/components/ChartPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import atlantafx.base.controls.Spacer;
@@ -39,7 +40,9 @@ public class ChartPage extends AbstractPage {
     public static final String NAME = "Chart";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     private final BorderPane chartWrapper = new BorderPane();
     private final ComboBox<Example> exampleSelect = new ComboBox<>();
@@ -47,7 +50,7 @@ public class ChartPage extends AbstractPage {
     public ChartPage() {
         super();
         setUserContent(new VBox(
-                new SampleBlock("Playground", createPlayground())
+            new SampleBlock("Playground", createPlayground())
         ));
     }
 
@@ -55,7 +58,9 @@ public class ChartPage extends AbstractPage {
         exampleSelect.setMaxWidth(Double.MAX_VALUE);
         exampleSelect.getItems().setAll(Example.values());
         exampleSelect.getSelectionModel().selectedItemProperty().addListener((obs, old, val) -> {
-            if (val == null) { return; }
+            if (val == null) {
+                return;
+            }
 
             Chart newChart = createChart(val);
 
@@ -78,7 +83,9 @@ public class ChartPage extends AbstractPage {
 
         var disableToggle = new ToggleSwitch("Disable");
         disableToggle.selectedProperty().addListener((obs, old, val) -> findDisplayedChart().ifPresent(ch -> {
-            if (val != null) { ch.setDisable(val); }
+            if (val != null) {
+                ch.setDisable(val);
+            }
         }));
 
         var controls = new HBox(disableToggle);
@@ -86,9 +93,9 @@ public class ChartPage extends AbstractPage {
 
         VBox playground = new VBox(SampleBlock.BLOCK_VGAP);
         playground.getChildren().setAll(
-                new HBox(new Label("Select an example:"), new Spacer(), disableToggle),
+            new HBox(new Label("Select an example:"), new Spacer(), disableToggle),
-                exampleSelect,
+            exampleSelect,
-                chartWrapper
+            chartWrapper
         );
 
         return playground;
@@ -102,20 +109,36 @@ public class ChartPage extends AbstractPage {
 
     private Optional<Chart> findDisplayedChart() {
         return chartWrapper.getChildren().size() > 0 ?
-                Optional.of((Chart) chartWrapper.getChildren().get(0)) :
+            Optional.of((Chart) chartWrapper.getChildren().get(0)) :
-                Optional.empty();
+            Optional.empty();
     }
 
     private Chart createChart(Example example) {
         switch (example) {
-            case AREA_CHART -> { return areaChart(false); }
+            case AREA_CHART -> {
-            case BAR_CHART -> { return barChart(false); }
+                return areaChart(false);
-            case BUBBLE_CHART -> { return bubbleChart(); }
+            }
-            case LINE_CHART -> { return lineChart(); }
+            case BAR_CHART -> {
-            case PIE_CHART -> { return pieChart(); }
+                return barChart(false);
-            case SCATTER_CHART -> { return scatterChart(); }
+            }
-            case STACKED_AREA_CHART -> { return areaChart(true); }
+            case BUBBLE_CHART -> {
-            case STACKED_BAR_CHART -> { return barChart(true); }
+                return bubbleChart();
+            }
+            case LINE_CHART -> {
+                return lineChart();
+            }
+            case PIE_CHART -> {
+                return pieChart();
+            }
+            case SCATTER_CHART -> {
+                return scatterChart();
+            }
+            case STACKED_AREA_CHART -> {
+                return areaChart(true);
+            }
+            case STACKED_BAR_CHART -> {
+                return barChart(true);
+            }
             default -> throw new IllegalArgumentException("Unexpected enum value: " + example);
         }
     }
@@ -131,13 +154,13 @@ public class ChartPage extends AbstractPage {
         var april = new XYChart.Series<Number, Number>();
         april.setName("April");
         IntStream.range(1, 30).forEach(i -> april.getData().add(
-                new XYChart.Data<>(i, FAKER.random().nextInt(15, 30))
+            new XYChart.Data<>(i, FAKER.random().nextInt(15, 30))
         ));
 
         var may = new XYChart.Series<Number, Number>();
         may.setName("May");
         IntStream.range(1, 30).forEach(i -> may.getData().add(
-                new XYChart.Data<>(i, FAKER.random().nextInt(15, 30))
+            new XYChart.Data<>(i, FAKER.random().nextInt(15, 30))
         ));
 
         var chart = stacked ? new StackedAreaChart<>(x, y) : new AreaChart<>(x, y);
@@ -151,8 +174,8 @@ public class ChartPage extends AbstractPage {
     private Chart barChart(boolean stacked) {
         final var rnd = FAKER.random();
         final var countries = IntStream.range(0, 5).boxed()
-                .map(i -> FAKER.country().countryCode3().toUpperCase())
+            .map(i -> FAKER.country().countryCode3().toUpperCase())
-                .toList();
+            .toList();
 
         var x = new CategoryAxis();
         x.setLabel("Country");
@@ -163,19 +186,19 @@ public class ChartPage extends AbstractPage {
         var january = new XYChart.Series<String, Number>();
         january.setName("January");
         IntStream.range(0, countries.size()).forEach(i -> january.getData().add(
-                new XYChart.Data<>(countries.get(i), rnd.nextInt(10, 80))
+            new XYChart.Data<>(countries.get(i), rnd.nextInt(10, 80))
         ));
 
         var february = new XYChart.Series<String, Number>();
         february.setName("February");
         IntStream.range(0, countries.size()).forEach(i -> february.getData().add(
-                new XYChart.Data<>(countries.get(i), rnd.nextInt(10, 80))
+            new XYChart.Data<>(countries.get(i), rnd.nextInt(10, 80))
         ));
 
         var march = new XYChart.Series<String, Number>();
         march.setName("March");
         IntStream.range(0, countries.size()).forEach(i -> march.getData().add(
-                new XYChart.Data<>(countries.get(i), rnd.nextInt(10, 80))
+            new XYChart.Data<>(countries.get(i), rnd.nextInt(10, 80))
         ));
 
         var chart = stacked ? new StackedBarChart<>(x, y) : new BarChart<>(x, y);
@@ -198,13 +221,13 @@ public class ChartPage extends AbstractPage {
         var series1 = new XYChart.Series<Number, Number>();
         series1.setName(FAKER.commerce().productName());
         IntStream.range(1, 10).forEach(i -> series1.getData().add(
-                new XYChart.Data<>(rnd.nextInt(1, 53), rnd.nextInt(10, 80), rnd.nextDouble(1, 10))
+            new XYChart.Data<>(rnd.nextInt(1, 53), rnd.nextInt(10, 80), rnd.nextDouble(1, 10))
         ));
 
         var series2 = new XYChart.Series<Number, Number>();
         series2.setName(FAKER.commerce().productName());
         IntStream.range(1, 10).forEach(i -> series2.getData().add(
-                new XYChart.Data<>(rnd.nextInt(1, 53), rnd.nextInt(10, 80), rnd.nextDouble(1, 10))
+            new XYChart.Data<>(rnd.nextInt(1, 53), rnd.nextInt(10, 80), rnd.nextDouble(1, 10))
         ));
 
         var chart = new BubbleChart<>(x, y);
@@ -227,13 +250,13 @@ public class ChartPage extends AbstractPage {
         var series1 = new XYChart.Series<String, Number>();
         series1.setName(FAKER.stock().nsdqSymbol());
         IntStream.range(1, 12).forEach(i -> series1.getData().add(
-                new XYChart.Data<>(Month.of(i).getDisplayName(TextStyle.SHORT, Locale.getDefault()), rnd.nextInt(10, 80))
+            new XYChart.Data<>(Month.of(i).getDisplayName(TextStyle.SHORT, Locale.getDefault()), rnd.nextInt(10, 80))
         ));
 
         var series2 = new XYChart.Series<String, Number>();
         series2.setName(FAKER.stock().nsdqSymbol());
         IntStream.range(1, 12).forEach(i -> series2.getData().add(
-                new XYChart.Data<>(Month.of(i).getDisplayName(TextStyle.SHORT, Locale.getDefault()), rnd.nextInt(10, 80))
+            new XYChart.Data<>(Month.of(i).getDisplayName(TextStyle.SHORT, Locale.getDefault()), rnd.nextInt(10, 80))
         ));
 
         var chart = new LineChart<>(x, y);
@@ -247,11 +270,11 @@ public class ChartPage extends AbstractPage {
         final var rnd = FAKER.random();
 
         ObservableList<PieChart.Data> data = FXCollections.observableArrayList(
-                new PieChart.Data(FAKER.food().fruit(), rnd.nextInt(10, 30)),
+            new PieChart.Data(FAKER.food().fruit(), rnd.nextInt(10, 30)),
-                new PieChart.Data(FAKER.food().fruit(), rnd.nextInt(10, 30)),
+            new PieChart.Data(FAKER.food().fruit(), rnd.nextInt(10, 30)),
-                new PieChart.Data(FAKER.food().fruit(), rnd.nextInt(10, 30)),
+            new PieChart.Data(FAKER.food().fruit(), rnd.nextInt(10, 30)),
-                new PieChart.Data(FAKER.food().fruit(), rnd.nextInt(10, 30)),
+            new PieChart.Data(FAKER.food().fruit(), rnd.nextInt(10, 30)),
-                new PieChart.Data(FAKER.food().fruit(), rnd.nextInt(10, 30))
+            new PieChart.Data(FAKER.food().fruit(), rnd.nextInt(10, 30))
         );
 
         var chart = new PieChart(data);
@@ -273,13 +296,13 @@ public class ChartPage extends AbstractPage {
         var series1 = new XYChart.Series<Number, Number>();
         series1.setName("Equities");
         IntStream.range(1, 10).forEach(i -> series1.getData().add(
-                new XYChart.Data<>(rnd.nextDouble(0, 10), rnd.nextDouble(-100, 500))
+            new XYChart.Data<>(rnd.nextDouble(0, 10), rnd.nextDouble(-100, 500))
         ));
 
         var series2 = new XYChart.Series<Number, Number>();
         series2.setName("Mutual funds");
         IntStream.range(1, 10).forEach(i -> series2.getData().add(
-                new XYChart.Data<>(rnd.nextDouble(0, 10), rnd.nextDouble(-100, 500))
+            new XYChart.Data<>(rnd.nextDouble(0, 10), rnd.nextDouble(-100, 500))
         ));
 
         var chart = new ScatterChart<>(x, y);
@@ -311,9 +334,9 @@ public class ChartPage extends AbstractPage {
 
         public static Example find(String name) {
             return Arrays.stream(Example.values())
-                    .filter(example -> Objects.equals(example.getName(), name))
+                .filter(example -> Objects.equals(example.getName(), name))
-                    .findFirst()
+                .findFirst()
-                    .orElse(null);
+                .orElse(null);
         }
     }
 }

sampler/src/main/java/atlantafx/sampler/page/components/CheckBoxPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import atlantafx.sampler.page.AbstractPage;
@@ -13,7 +14,9 @@ public class CheckBoxPage extends AbstractPage {
     public static final String NAME = "CheckBox";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     private CheckBox basicCheck;
     private CheckBox indeterminateCheck;
@@ -25,10 +28,10 @@ public class CheckBoxPage extends AbstractPage {
 
     private void createView() {
         setUserContent(new FlowPane(
-                PAGE_HGAP, PAGE_VGAP,
+            PAGE_HGAP, PAGE_VGAP,
-                basicSample(),
+            basicSample(),
-                indeterminateSample(),
+            indeterminateSample(),
-                disabledSample()
+            disabledSample()
         ));
     }
 
@@ -57,8 +60,8 @@ public class CheckBoxPage extends AbstractPage {
         indeterminateCheck.setDisable(true);
 
         return new SampleBlock(
-                "Disabled",
+            "Disabled",
-                new HBox(SampleBlock.BLOCK_HGAP, basicCheck, indeterminateCheck)
+            new HBox(SampleBlock.BLOCK_HGAP, basicCheck, indeterminateCheck)
         );
     }
 
@@ -68,20 +71,22 @@ public class CheckBoxPage extends AbstractPage {
         var normalBox = basicCheck.lookup(".box");
         var indeterminateBox = indeterminateCheck.lookup(".box");
 
-        if (normalBox == null || indeterminateBox == null) { return; }
+        if (normalBox == null || indeterminateBox == null) {
+            return;
+        }
 
         // force layout to obtain node bounds
         ((StackPane) normalBox).layout();
         ((StackPane) indeterminateBox).layout();
 
         System.out.printf("Basic: height = %.2f , width = %.2f\n",
-                          normalBox.getBoundsInParent().getHeight(),
+            normalBox.getBoundsInParent().getHeight(),
-                          normalBox.getBoundsInParent().getWidth()
+            normalBox.getBoundsInParent().getWidth()
         );
 
         System.out.printf("Indeterminate: height = %.2f , width = %.2f\n",
-                          indeterminateBox.getBoundsInParent().getHeight(),
+            indeterminateBox.getBoundsInParent().getHeight(),
-                          indeterminateBox.getBoundsInParent().getWidth()
+            indeterminateBox.getBoundsInParent().getWidth()
         );
     }
 }

sampler/src/main/java/atlantafx/sampler/page/components/ColorPickerPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.sampler.page.SampleBlock.BLOCK_HGAP;
@@ -21,12 +22,14 @@ public class ColorPickerPage extends AbstractPage {
     public static final String NAME = "ColorPicker";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public ColorPickerPage() {
         super();
         setUserContent(new VBox(
-                new SampleBlock("Playground", createPlayground())
+            new SampleBlock("Playground", createPlayground())
         ));
     }
 
@@ -38,7 +41,9 @@ public class ColorPickerPage extends AbstractPage {
         labelToggle.setSelected(true);
         labelToggle.selectedProperty().addListener((obs, old, val) -> {
             colorPicker.setStyle("-fx-color-label-visible: false;");
-            if (val) { colorPicker.setStyle("-fx-color-label-visible: true;"); }
+            if (val) {
+                colorPicker.setStyle("-fx-color-label-visible: true;");
+            }
         });
 
         var disableToggle = new ToggleSwitch();
@@ -56,9 +61,9 @@ public class ColorPickerPage extends AbstractPage {
         grid.add(disableToggle, 2, 2);
 
         grid.getColumnConstraints().setAll(
-                new ColumnConstraints(200),
+            new ColumnConstraints(200),
-                new ColumnConstraints(),
+            new ColumnConstraints(),
-                new ColumnConstraints()
+            new ColumnConstraints()
         );
 
         return grid;
@@ -78,11 +83,13 @@ public class ColorPickerPage extends AbstractPage {
         var choice = new ChoiceBox<String>();
         choice.getItems().setAll(optDefault, optButton, optSplitButton);
         choice.getSelectionModel().selectedItemProperty().addListener((obs, old, val) -> {
-            if (val == null) { return; }
+            if (val == null) {
+                return;
+            }
 
             colorPicker.getStyleClass().removeAll(
-                    ColorPicker.STYLE_CLASS_BUTTON,
+                ColorPicker.STYLE_CLASS_BUTTON,
-                    ColorPicker.STYLE_CLASS_SPLIT_BUTTON
+                ColorPicker.STYLE_CLASS_SPLIT_BUTTON
             );
 
             if (optButton.equals(val)) {

sampler/src/main/java/atlantafx/sampler/page/components/ComboBoxPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.STATE_DANGER;
@@ -32,12 +33,14 @@ public class ComboBoxPage extends AbstractPage {
     private static final int PREF_WIDTH = 200;
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public ComboBoxPage() {
         super();
         setUserContent(new VBox(
-                new SampleBlock("Examples", createPlayground())
+            new SampleBlock("Examples", createPlayground())
         ));
     }
 
@@ -73,8 +76,8 @@ public class ComboBoxPage extends AbstractPage {
 
         // with icons
         var badges = IntStream.range(0, 5).boxed()
-                .map(i -> new Badge(FAKER.hipster().word(), randomIcon()))
+            .map(i -> new Badge(FAKER.hipster().word(), randomIcon()))
-                .collect(Collectors.toCollection(FXCollections::observableArrayList));
+            .collect(Collectors.toCollection(FXCollections::observableArrayList));
         var badgeCombo = new ComboBox<>(badges);
         badgeCombo.setPrefWidth(PREF_WIDTH);
         badgeCombo.setButtonCell(new BadgeCell());
@@ -165,7 +168,9 @@ public class ComboBoxPage extends AbstractPage {
     private ComboBox<String> createComboBoxWith(Consumer<ComboBox<String>> mutator) {
         var c = new ComboBox<String>();
         c.setPrefWidth(PREF_WIDTH);
-        if (mutator != null) { mutator.accept(c); }
+        if (mutator != null) {
+            mutator.accept(c);
+        }
         return c;
     }
 
@@ -176,7 +181,9 @@ public class ComboBoxPage extends AbstractPage {
     private ChoiceBox<String> createChoiceBoxWith(Consumer<ChoiceBox<String>> mutator) {
         var c = new ChoiceBox<String>();
         c.setPrefWidth(PREF_WIDTH);
-        if (mutator != null) { mutator.accept(c); }
+        if (mutator != null) {
+            mutator.accept(c);
+        }
         return c;
     }
 
@@ -187,7 +194,8 @@ public class ComboBoxPage extends AbstractPage {
     ///////////////////////////////////////////////////////////////////////////
 
     @SuppressWarnings("unused")
-    private record Badge(String text, Ikon icon) { }
+    private record Badge(String text, Ikon icon) {
+    }
 
     private static class BadgeCell extends ListCell<Badge> {
 

sampler/src/main/java/atlantafx/sampler/page/components/CustomTextFieldPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.STATE_DANGER;
@@ -19,18 +20,20 @@ public class CustomTextFieldPage extends AbstractPage {
     private static final int PREF_WIDTH = 120;
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public CustomTextFieldPage() {
         super();
         setUserContent(new FlowPane(
-                PAGE_HGAP, PAGE_VGAP,
+            PAGE_HGAP, PAGE_VGAP,
-                leftIconSample(),
+            leftIconSample(),
-                rightIconSample(),
+            rightIconSample(),
-                bothIconsSample(),
+            bothIconsSample(),
-                successSample(),
+            successSample(),
-                dangerSample(),
+            dangerSample(),
-                passwordSample()
+            passwordSample()
         ));
     }
 

sampler/src/main/java/atlantafx/sampler/page/components/DatePickerPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.BUTTON_ICON;
@@ -53,19 +54,21 @@ public class DatePickerPage extends AbstractPage {
     private static final int INLINE_DATE_PICKER_COL = 0;
     private static final int INLINE_DATE_PICKER_ROW = 4;
     private static final CSSFragment NO_YEAR_MONTH_STYLE = new CSSFragment("""
-                                                                           .date-picker-popup >.month-year-pane {
+        .date-picker-popup >.month-year-pane {
-                                                                             visibility: hidden;
+          visibility: hidden;
-                                                                             -fx-min-width: 0;
+          -fx-min-width: 0;
-                                                                             -fx-pref-width: 0;
+          -fx-pref-width: 0;
-                                                                             -fx-max-width: 0;
+          -fx-max-width: 0;
-                                                                             -fx-min-height: 0;
+          -fx-min-height: 0;
-                                                                             -fx-pref-height: 0;
+          -fx-pref-height: 0;
-                                                                             -fx-max-height: 0;
+          -fx-max-height: 0;
-                                                                           }
+        }
-                                                                           """);
+        """);
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     private final BooleanProperty weekNumProperty = new SimpleBooleanProperty();
     private final BooleanProperty showClockProperty = new SimpleBooleanProperty();
@@ -78,7 +81,7 @@ public class DatePickerPage extends AbstractPage {
     public DatePickerPage() {
         super();
         setUserContent(new VBox(
-                new SampleBlock("Playground", createPlayground())
+            new SampleBlock("Playground", createPlayground())
         ));
     }
 
@@ -114,14 +117,14 @@ public class DatePickerPage extends AbstractPage {
 
         var chronologyToggle = new ToggleSwitch("Second chronology");
         chronologyToggle.selectedProperty().addListener(
-                (obs, old, val) -> popupDatePicker.setChronology(val ? HijrahChronology.INSTANCE : null)
+            (obs, old, val) -> popupDatePicker.setChronology(val ? HijrahChronology.INSTANCE : null)
         );
 
         var editableToggle = new ToggleSwitch("Editable");
         editableProperty.bind(editableToggle.selectedProperty());
         // clear selected value to demonstrate prompt text
         editableProperty.addListener(
-                (obs, old, val) -> popupDatePicker.setValue(val ? null : TODAY)
+            (obs, old, val) -> popupDatePicker.setValue(val ? null : TODAY)
         );
 
         var offPastDatesToggle = new ToggleSwitch("No past dates");
@@ -140,14 +143,14 @@ public class DatePickerPage extends AbstractPage {
         disableProperty.bind(disablePickerToggle.selectedProperty());
 
         var controls = new VBox(
-                BLOCK_VGAP,
+            BLOCK_VGAP,
-                weekNumToggle,
+            weekNumToggle,
-                showClockToggle,
+            showClockToggle,
-                showYearMonthToggle,
+            showYearMonthToggle,
-                chronologyToggle,
+            chronologyToggle,
-                editableToggle,
+            editableToggle,
-                offPastDatesToggle,
+            offPastDatesToggle,
-                disablePickerToggle
+            disablePickerToggle
         );
         controls.setAlignment(Pos.CENTER_RIGHT);
 
@@ -193,7 +196,7 @@ public class DatePickerPage extends AbstractPage {
         datePicker.setBottomNode(colorSelector);
 
         datePicker.topNodeProperty().bind(Bindings.createObjectBinding(
-                () -> showClockProperty.get() ? clock : null, showClockProperty)
+            () -> showClockProperty.get() ? clock : null, showClockProperty)
         );
 
         return datePicker;
@@ -205,13 +208,17 @@ public class DatePickerPage extends AbstractPage {
 
         @Override
         public String toString(LocalDate localDate) {
-            if (localDate == null) { return ""; }
+            if (localDate == null) {
+                return "";
+            }
             return DATE_FORMATTER.format(localDate);
         }
 
         @Override
         public LocalDate fromString(String dateString) {
-            if (dateString == null || dateString.trim().isEmpty()) { return null; }
+            if (dateString == null || dateString.trim().isEmpty()) {
+                return null;
+            }
             try {
                 return LocalDate.parse(dateString, DATE_FORMATTER);
             } catch (Exception e) {
@@ -233,26 +240,26 @@ public class DatePickerPage extends AbstractPage {
 
         public Clock() {
             var clockLabel = new Label(
-                    TIME_FORMATTER.format(LocalTime.now(ZoneId.systemDefault()))
+                TIME_FORMATTER.format(LocalTime.now(ZoneId.systemDefault()))
             );
             clockLabel.getStyleClass().add(Styles.TITLE_2);
 
             var dateLabel = new Label(
-                    DateTimeFormatter.ofPattern("EEEE, LLLL dd, yyyy").format(LocalDate.now(ZoneId.systemDefault()))
+                DateTimeFormatter.ofPattern("EEEE, LLLL dd, yyyy").format(LocalDate.now(ZoneId.systemDefault()))
             );
 
             setStyle("""
-                     -fx-border-width: 0 0 0.5 0;
+                -fx-border-width: 0 0 0.5 0;
-                     -fx-border-color: -color-border-default;"""
+                -fx-border-color: -color-border-default;"""
             );
             setSpacing(BLOCK_VGAP);
             getChildren().setAll(clockLabel, dateLabel);
 
             var t = new Timeline(new KeyFrame(
-                    Duration.seconds(1),
+                Duration.seconds(1),
-                    e -> clockLabel.setText(
+                e -> clockLabel.setText(
-                            TIME_FORMATTER.format(LocalTime.now(ZoneId.systemDefault()))
+                    TIME_FORMATTER.format(LocalTime.now(ZoneId.systemDefault()))
-                    )
+                )
             ));
             t.setCycleCount(Animation.INDEFINITE);
             t.playFromStart();
@@ -277,16 +284,20 @@ public class DatePickerPage extends AbstractPage {
             resetBtn.setOnAction(e -> style.set(null));
 
             style.addListener((obs, old, val) -> {
-                if (old != null) { old.removeFrom(parent); }
+                if (old != null) {
-                if (val != null) { val.addTo(parent); }
+                    old.removeFrom(parent);
+                }
+                if (val != null) {
+                    val.addTo(parent);
+                }
             });
 
             setAlignment(Pos.CENTER);
             getChildren().setAll(
-                    colorButton("-color-accent-emphasis", "-color-fg-emphasis"),
+                colorButton("-color-accent-emphasis", "-color-fg-emphasis"),
-                    colorButton("-color-success-emphasis", "-color-fg-emphasis"),
+                colorButton("-color-success-emphasis", "-color-fg-emphasis"),
-                    colorButton("-color-danger-emphasis", "-color-fg-emphasis"),
+                colorButton("-color-danger-emphasis", "-color-fg-emphasis"),
-                    resetBtn
+                resetBtn
             );
             getStyleClass().add("color-selector");
         }
@@ -305,19 +316,19 @@ public class DatePickerPage extends AbstractPage {
 
         private void updateStyle(String bgColorName, String fgColorName) {
             style.set(new CSSFragment(String.format("""
-                                                    .date-picker-popup {
+                    .date-picker-popup {
-                                                      -color-date-border: %s;
+                      -color-date-border: %s;
-                                                      -color-date-month-year-bg: %s;
+                      -color-date-month-year-bg: %s;
-                                                      -color-date-month-year-fg: %s;
+                      -color-date-month-year-fg: %s;
-                                                    }
+                    }
-                                                    .date-picker-popup >.top-node {
+                    .date-picker-popup >.top-node {
-                                                        -fx-background-color: %s;
+                        -fx-background-color: %s;
-                                                        -color-fg-default: %s;
+                        -color-fg-default: %s;
-                                                        -color-border-default: %s;
+                        -color-border-default: %s;
-                                                        -fx-border-color:  %s;
+                        -fx-border-color:  %s;
-                                                    }""",
+                    }""",
-                                                    bgColorName, bgColorName, fgColorName,
+                bgColorName, bgColorName, fgColorName,
-                                                    bgColorName, fgColorName, fgColorName, fgColorName
+                bgColorName, fgColorName, fgColorName, fgColorName
             )));
         }
     }

sampler/src/main/java/atlantafx/sampler/page/components/DialogPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.sampler.page.SampleBlock.BLOCK_HGAP;
@@ -37,7 +38,9 @@ public class DialogPage extends AbstractPage {
     public static final String NAME = "Dialog";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     private final BooleanProperty showHeaderProperty = new SimpleBooleanProperty(true);
     private final BooleanProperty minDecorationsProperty = new SimpleBooleanProperty(true);
@@ -60,21 +63,21 @@ public class DialogPage extends AbstractPage {
         controls.setAlignment(Pos.CENTER);
 
         var samples = new FlowPane(
-                PAGE_HGAP, PAGE_VGAP,
+            PAGE_HGAP, PAGE_VGAP,
-                infoDialogSample(),
+            infoDialogSample(),
-                warningDialogSample(),
+            warningDialogSample(),
-                errorDialogSample(),
+            errorDialogSample(),
-                exceptionDialogSample(),
+            exceptionDialogSample(),
-                confirmationDialogSample(),
+            confirmationDialogSample(),
-                textInputDialogSample(),
+            textInputDialogSample(),
-                choiceDialogSample()
+            choiceDialogSample()
         );
 
         setUserContent(new VBox(
-                10,
+            10,
-                controls,
+            controls,
-                new Separator(Orientation.HORIZONTAL),
+            new Separator(Orientation.HORIZONTAL),
-                samples
+            samples
         ));
     }
 

sampler/src/main/java/atlantafx/sampler/page/components/HTMLEditorPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.sampler.page.SampleBlock.BLOCK_VGAP;
@@ -25,7 +26,9 @@ public class HTMLEditorPage extends AbstractPage {
     public static final String NAME = "HTMLEditor";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     private HTMLEditor editor = createEditor();
 
@@ -46,9 +49,9 @@ public class HTMLEditorPage extends AbstractPage {
 
     private SampleBlock editorSample() {
         var description = new Text(
-                "HTMLEditor toolbar buttons use images from 'com/sun/javafx/scene/control/skin/modena'. " +
+            "HTMLEditor toolbar buttons use images from 'com/sun/javafx/scene/control/skin/modena'. " +
-                        "In opposite, since AtlantaFX themes are also distributed as single CSS files, it contains no images. " +
+                "In opposite, since AtlantaFX themes are also distributed as single CSS files, it contains no images. " +
-                        "Unfortunately reusing Modena resources isn't possible, because the package isn't opened in OpenJFX 'module-info'."
+                "Unfortunately reusing Modena resources isn't possible, because the package isn't opened in OpenJFX 'module-info'."
         );
 
         var fixToggle = new ToggleSwitch("Apply Fix");
@@ -84,15 +87,15 @@ public class HTMLEditorPage extends AbstractPage {
         Theme samplerTheme = tm.getTheme();
         HighlightJSTheme hlTheme = tm.getMatchingSourceCodeHighlightTheme(samplerTheme);
         return "<!DOCTYPE html>" +
-                "<html>" +
+            "<html>" +
-                "<body style=\"" +
+            "<body style=\"" +
-                "background-color:" + hlTheme.getBackground() + ";" +
+            "background-color:" + hlTheme.getBackground() + ";" +
-                "color:" + hlTheme.getForeground() + ";" +
+            "color:" + hlTheme.getForeground() + ";" +
-                "font-family:" + tm.getFontFamily() + ";" +
+            "font-family:" + tm.getFontFamily() + ";" +
-                "font-size:" + tm.getFontSize() + "px;" +
+            "font-size:" + tm.getFontSize() + "px;" +
-                "\">" +
+            "\">" +
-                String.join("<br/><br/>", FAKER.lorem().paragraphs(10)) +
+            String.join("<br/><br/>", FAKER.lorem().paragraphs(10)) +
-                "</body>" +
+            "</body>" +
-                "</html>";
+            "</html>";
     }
 }

sampler/src/main/java/atlantafx/sampler/page/components/InputGroupPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.BUTTON_ICON;
@@ -28,15 +29,17 @@ public class InputGroupPage extends AbstractPage {
     public static final String NAME = "Input Group";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public InputGroupPage() {
         super();
         setUserContent(new VBox(
-                Page.PAGE_VGAP,
+            Page.PAGE_VGAP,
-                expandingHBox(httpMethodSample(), passwordSample()),
+            expandingHBox(httpMethodSample(), passwordSample()),
-                expandingHBox(networkSample(), dropdownSample()),
+            expandingHBox(networkSample(), dropdownSample()),
-                labelSample()
+            labelSample()
         ));
     }
 
@@ -156,10 +159,10 @@ public class InputGroupPage extends AbstractPage {
         // ~
 
         var flowPane = new FlowPane(
-                BLOCK_HGAP, BLOCK_VGAP,
+            BLOCK_HGAP, BLOCK_VGAP,
-                sample1,
+            sample1,
-                sample2,
+            sample2,
-                sample3
+            sample3
         );
 
         return new SampleBlock("Label & TextField", flowPane);

sampler/src/main/java/atlantafx/sampler/page/components/LabelPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.sampler.page.SampleBlock.BLOCK_HGAP;
@@ -18,7 +19,9 @@ public class LabelPage extends AbstractPage {
     public static final String NAME = "Label";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public LabelPage() {
         super();
@@ -27,8 +30,8 @@ public class LabelPage extends AbstractPage {
 
     private void createView() {
         setUserContent(new VBox(
-                PAGE_VGAP,
+            PAGE_VGAP,
-                expandingHBox(colorSample())
+            expandingHBox(colorSample())
         ));
     }
 
@@ -54,14 +57,14 @@ public class LabelPage extends AbstractPage {
         subtleLabel.getStyleClass().add(Styles.TEXT_SUBTLE);
 
         var content = new VBox(
-                BLOCK_VGAP,
+            BLOCK_VGAP,
-                new Label("You can also use pseudo-classes to set Label color."),
+            new Label("You can also use pseudo-classes to set Label color."),
-                new Label("Note that icon inherits label color by default."),
+            new Label("Note that icon inherits label color by default."),
-                new FlowPane(
+            new FlowPane(
-                        BLOCK_HGAP, BLOCK_VGAP,
+                BLOCK_HGAP, BLOCK_VGAP,
-                        defaultLabel, accentLabel, successLabel, warningLabel, dangerLabel,
+                defaultLabel, accentLabel, successLabel, warningLabel, dangerLabel,
-                        mutedLabel, subtleLabel
+                mutedLabel, subtleLabel
-                ));
+            ));
 
         return new SampleBlock("Colors", content);
     }

sampler/src/main/java/atlantafx/sampler/page/components/ListPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.ACCENT;
@@ -45,7 +46,9 @@ public class ListPage extends AbstractPage {
     public static final String NAME = "ListView";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     private final List<Book> dataList = generate(() -> Book.random(FAKER), 50);
     private final StringConverter<Book> bookStringConverter = new BookStringConverter(dataList);
@@ -62,20 +65,26 @@ public class ListPage extends AbstractPage {
 
     private VBox createPlayground() {
         var borderedToggle = new ToggleSwitch("Bordered");
-        borderedToggle.selectedProperty().addListener((obs, old, value) -> toggleListProperty(lv -> toggleStyleClass(lv, BORDERED)));
+        borderedToggle.selectedProperty()
+            .addListener((obs, old, value) -> toggleListProperty(lv -> toggleStyleClass(lv, BORDERED)));
 
         var denseToggle = new ToggleSwitch("Dense");
-        denseToggle.selectedProperty().addListener((obs, old, value) -> toggleListProperty(lv -> toggleStyleClass(lv, DENSE)));
+        denseToggle.selectedProperty()
+            .addListener((obs, old, value) -> toggleListProperty(lv -> toggleStyleClass(lv, DENSE)));
 
         var stripedToggle = new ToggleSwitch("Striped");
-        stripedToggle.selectedProperty().addListener((obs, old, value) -> toggleListProperty(lv -> toggleStyleClass(lv, STRIPED)));
+        stripedToggle.selectedProperty()
+            .addListener((obs, old, value) -> toggleListProperty(lv -> toggleStyleClass(lv, STRIPED)));
 
         var edge2edgeToggle = new ToggleSwitch("Edge to edge");
-        edge2edgeToggle.selectedProperty().addListener((obs, old, value) -> toggleListProperty(lv -> toggleStyleClass(lv, Tweaks.EDGE_TO_EDGE)));
+        edge2edgeToggle.selectedProperty()
+            .addListener((obs, old, value) -> toggleListProperty(lv -> toggleStyleClass(lv, Tweaks.EDGE_TO_EDGE)));
 
         var disableToggle = new ToggleSwitch("Disable");
         disableToggle.selectedProperty().addListener((obs, old, val) -> findDisplayedList().ifPresent(lv -> {
-            if (val != null) { lv.setDisable(val); }
+            if (val != null) {
+                lv.setDisable(val);
+            }
         }));
 
         var controls = new HBox(BLOCK_HGAP, borderedToggle, denseToggle, stripedToggle, edge2edgeToggle);
@@ -84,11 +93,11 @@ public class ListPage extends AbstractPage {
         VBox.setVgrow(listWrapper, Priority.ALWAYS);
 
         var playground = new VBox(
-                BLOCK_VGAP,
+            BLOCK_VGAP,
-                new HBox(new Label("Select an example:"), new Spacer(), disableToggle),
+            new HBox(new Label("Select an example:"), new Spacer(), disableToggle),
-                exampleSelect,
+            exampleSelect,
-                listWrapper,
+            listWrapper,
-                controls
+            controls
         );
         playground.setMinHeight(100);
 
@@ -101,7 +110,9 @@ public class ListPage extends AbstractPage {
         select.getItems().setAll(Example.values());
 
         select.getSelectionModel().selectedItemProperty().addListener((obs, old, val) -> {
-            if (val == null) { return; }
+            if (val == null) {
+                return;
+            }
 
             ListView<?> newList = createList(val);
 
@@ -139,24 +150,38 @@ public class ListPage extends AbstractPage {
 
     private Optional<ListView<?>> findDisplayedList() {
         return listWrapper.getChildren().size() > 0 ?
-                Optional.of((ListView<?>) listWrapper.getChildren().get(0)) :
+            Optional.of((ListView<?>) listWrapper.getChildren().get(0)) :
-                Optional.empty();
+            Optional.empty();
     }
 
     private void toggleListProperty(Consumer<ListView<?>> consumer) {
         findDisplayedList().ifPresent(lv -> {
-            if (consumer != null) { consumer.accept(lv); }
+            if (consumer != null) {
+                consumer.accept(lv);
+            }
         });
     }
 
     private ListView<?> createList(Example example) {
         switch (example) {
-            case TEXT -> { return stringList(); }
+            case TEXT -> {
-            case EDITABLE -> { return editableList(); }
+                return stringList();
-            case CHECK_BOX -> { return checkBoxList(); }
+            }
-            case CHOICE_BOX -> { return choiceBoxList(); }
+            case EDITABLE -> {
-            case COMBO_BOX -> { return comboBoxList(); }
+                return editableList();
-            case NESTED_CONTROLS -> { return nestedControlsList(); }
+            }
+            case CHECK_BOX -> {
+                return checkBoxList();
+            }
+            case CHOICE_BOX -> {
+                return choiceBoxList();
+            }
+            case COMBO_BOX -> {
+                return comboBoxList();
+            }
+            case NESTED_CONTROLS -> {
+                return nestedControlsList();
+            }
             default -> throw new IllegalArgumentException("Unexpected enum value: " + example);
         }
     }
@@ -172,8 +197,8 @@ public class ListPage extends AbstractPage {
         lv.setEditable(true);
         lv.setCellFactory(TextFieldListCell.forListView());
         lv.getItems().setAll(
-                // small size to see the empty cells
+            // small size to see the empty cells
-                dataList.stream().limit(5).map(bookStringConverter::toString).collect(Collectors.toList())
+            dataList.stream().limit(5).map(bookStringConverter::toString).collect(Collectors.toList())
         );
         return lv;
     }
@@ -188,7 +213,8 @@ public class ListPage extends AbstractPage {
     private ListView<Book> choiceBoxList() {
         var lv = new ListView<Book>();
         lv.setEditable(true);
-        lv.setCellFactory(ChoiceBoxListCell.forListView(bookStringConverter, dataList.subList(0, 10).toArray(Book[]::new)));
+        lv.setCellFactory(
+            ChoiceBoxListCell.forListView(bookStringConverter, dataList.subList(0, 10).toArray(Book[]::new)));
         lv.getItems().setAll(dataList.stream().limit(10).collect(Collectors.toList()));
         return lv;
     }
@@ -196,7 +222,8 @@ public class ListPage extends AbstractPage {
     private ListView<Book> comboBoxList() {
         var lv = new ListView<Book>();
         lv.setEditable(true);
-        lv.setCellFactory(ComboBoxListCell.forListView(bookStringConverter, dataList.subList(0, 10).toArray(Book[]::new)));
+        lv.setCellFactory(
+            ComboBoxListCell.forListView(bookStringConverter, dataList.subList(0, 10).toArray(Book[]::new)));
         lv.getItems().setAll(dataList.stream().limit(10).collect(Collectors.toList()));
         return lv;
     }
@@ -230,9 +257,9 @@ public class ListPage extends AbstractPage {
 
         public static Example find(String name) {
             return Arrays.stream(Example.values())
-                    .filter(example -> Objects.equals(example.getName(), name))
+                .filter(example -> Objects.equals(example.getName(), name))
-                    .findFirst()
+                .findFirst()
-                    .orElse(null);
+                .orElse(null);
         }
     }
 
@@ -246,22 +273,26 @@ public class ListPage extends AbstractPage {
 
         @Override
         public String toString(Book book) {
-            if (book == null) { return null; }
+            if (book == null) {
+                return null;
+            }
             return String.format("\"%s\" by %s", book.getTitle(), book.getAuthor());
         }
 
         @Override
         public Book fromString(String s) {
-            if (s == null) { return null; }
+            if (s == null) {
+                return null;
+            }
 
             int sep = s.indexOf("\" by");
             String title = s.substring(1, sep);
             String author = s.substring(sep + "\" by".length());
 
             return dataList.stream()
-                    .filter(b -> Objects.equals(b.getTitle(), title) && Objects.equals(b.getAuthor(), author))
+                .filter(b -> Objects.equals(b.getTitle(), title) && Objects.equals(b.getAuthor(), author))
-                    .findFirst()
+                .findFirst()
-                    .orElse(null);
+                .orElse(null);
         }
     }
 
@@ -280,11 +311,11 @@ public class ListPage extends AbstractPage {
             purchaseBtn.setGraphic(new FontIcon(Feather.SHOPPING_CART));
 
             root = new HBox(5,
-                    titleLabel,
+                titleLabel,
-                    new Label(" by"),
+                new Label(" by"),
-                    authorLink,
+                authorLink,
-                    new Spacer(),
+                new Spacer(),
-                    purchaseBtn
+                purchaseBtn
             );
             root.setAlignment(Pos.CENTER_LEFT);
         }

sampler/src/main/java/atlantafx/sampler/page/components/MenuButtonPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.ACCENT;
@@ -32,16 +33,18 @@ public class MenuButtonPage extends AbstractPage {
     private static final int PREF_WIDTH = 150;
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public MenuButtonPage() {
         super();
         setUserContent(new VBox(
-                Page.PAGE_VGAP,
+            Page.PAGE_VGAP,
-                expandingHBox(basicSample(), iconOnlySample()),
+            expandingHBox(basicSample(), iconOnlySample()),
-                expandingHBox(coloredSample(), outlinedSample()),
+            expandingHBox(coloredSample(), outlinedSample()),
-                expandingHBox(popupSideSample(), noArrowSample()),
+            expandingHBox(popupSideSample(), noArrowSample()),
-                disabledSample()
+            disabledSample()
 
         ));
     }
@@ -272,7 +275,7 @@ public class MenuButtonPage extends AbstractPage {
     @SuppressWarnings("SameParameterValue")
     private MenuItem[] createItems(int count) {
         return IntStream.range(0, count)
-                .mapToObj(i -> new MenuItem(FAKER.babylon5().character()))
+            .mapToObj(i -> new MenuItem(FAKER.babylon5().character()))
-                .toArray(MenuItem[]::new);
+            .toArray(MenuItem[]::new);
     }
 }

sampler/src/main/java/atlantafx/sampler/page/components/MenuPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static javafx.scene.input.KeyCombination.CONTROL_DOWN;
@@ -23,13 +24,15 @@ public class MenuPage extends AbstractPage {
     public static final String NAME = "Menu";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public MenuPage() {
         super();
         setUserContent(new VBox(Page.PAGE_VGAP,
-                menuBarSample(),
+            menuBarSample(),
-                contextMenuExample()
+            contextMenuExample()
         ));
     }
 
@@ -40,19 +43,21 @@ public class MenuPage extends AbstractPage {
     private SampleBlock contextMenuExample() {
         var contextMenu = new ContextMenu();
 
-        var undoItem = Controls.menuItem("_Undo", Feather.CORNER_DOWN_LEFT, new KeyCodeCombination(KeyCode.Z, CONTROL_DOWN));
+        var undoItem =
+            Controls.menuItem("_Undo", Feather.CORNER_DOWN_LEFT, new KeyCodeCombination(KeyCode.Z, CONTROL_DOWN));
         undoItem.setMnemonicParsing(true);
 
-        var redoItem = Controls.menuItem("_Redo", Feather.CORNER_DOWN_RIGHT, new KeyCodeCombination(KeyCode.Y, CONTROL_DOWN));
+        var redoItem =
+            Controls.menuItem("_Redo", Feather.CORNER_DOWN_RIGHT, new KeyCodeCombination(KeyCode.Y, CONTROL_DOWN));
         redoItem.setMnemonicParsing(true);
 
         contextMenu.getItems().addAll(
-                undoItem,
+            undoItem,
-                redoItem,
+            redoItem,
-                new SeparatorMenuItem(),
+            new SeparatorMenuItem(),
-                Controls.menuItem("Cut", Feather.SCISSORS, new KeyCodeCombination(KeyCode.X, CONTROL_DOWN)),
+            Controls.menuItem("Cut", Feather.SCISSORS, new KeyCodeCombination(KeyCode.X, CONTROL_DOWN)),
-                Controls.menuItem("Copy", Feather.COPY, new KeyCodeCombination(KeyCode.C, CONTROL_DOWN)),
+            Controls.menuItem("Copy", Feather.COPY, new KeyCodeCombination(KeyCode.C, CONTROL_DOWN)),
-                Controls.menuItem("Paste", null, new KeyCodeCombination(KeyCode.V, CONTROL_DOWN))
+            Controls.menuItem("Paste", null, new KeyCodeCombination(KeyCode.V, CONTROL_DOWN))
         );
 
         var content = new Label("Right-Click Here");

sampler/src/main/java/atlantafx/sampler/page/components/OverviewPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.ACCENT;
@@ -55,19 +56,21 @@ public class OverviewPage extends AbstractPage {
     private static final int COMBO_BOX_WIDTH = 150;
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public OverviewPage() {
         super();
         setUserContent(new VBox(
-                PAGE_VGAP,
+            PAGE_VGAP,
-                buttonSample(),
+            buttonSample(),
-                expandingHBox(iconButtonSample(), dropdownMenuSample()),
+            expandingHBox(iconButtonSample(), dropdownMenuSample()),
-                expandingHBox(checkBoxSample(), radioButtonSample(), toggleSwitchSample()),
+            expandingHBox(checkBoxSample(), radioButtonSample(), toggleSwitchSample()),
-                comboBoxSample(),
+            comboBoxSample(),
-                sliderSample(),
+            sliderSample(),
-                expandingHBox(textFieldSample(), spinnerSample()),
+            expandingHBox(textFieldSample(), spinnerSample()),
-                textAreaSample()
+            textAreaSample()
         ));
     }
 
@@ -306,7 +309,9 @@ public class OverviewPage extends AbstractPage {
                                             boolean selected,
                                             String... styleClasses) {
         var toggleButton = new ToggleButton(text);
-        if (group != null) { toggleButton.setToggleGroup(group); }
+        if (group != null) {
+            toggleButton.setToggleGroup(group);
+        }
         toggleButton.setSelected(selected);
         toggleButton.getStyleClass().addAll(styleClasses);
 
@@ -315,7 +320,7 @@ public class OverviewPage extends AbstractPage {
 
     private MenuItem[] createMenuItems() {
         return IntStream.range(0, 5)
-                .mapToObj(i -> new MenuItem(FAKER.babylon5().character()))
+            .mapToObj(i -> new MenuItem(FAKER.babylon5().character()))
-                .toArray(MenuItem[]::new);
+            .toArray(MenuItem[]::new);
     }
 }

sampler/src/main/java/atlantafx/sampler/page/components/PaginationPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.sampler.page.SampleBlock.BLOCK_HGAP;
@@ -23,12 +24,14 @@ public class PaginationPage extends AbstractPage {
     private static final int PREF_CONTROL_WIDTH = 120;
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public PaginationPage() {
         super();
         setUserContent(new VBox(
-                new SampleBlock("Playground", createPlayground())
+            new SampleBlock("Playground", createPlayground())
         ));
     }
 
@@ -57,18 +60,22 @@ public class PaginationPage extends AbstractPage {
 
         var bulletToggle = new ToggleSwitch();
         bulletToggle.selectedProperty().addListener(
-                (obs, old, val) -> Styles.toggleStyleClass(pagination, Pagination.STYLE_CLASS_BULLET)
+            (obs, old, val) -> Styles.toggleStyleClass(pagination, Pagination.STYLE_CLASS_BULLET)
         );
 
         var showArrowsToggle = new ToggleSwitch();
         showArrowsToggle.selectedProperty().addListener((obs, old, val) -> {
-            if (val != null) { pagination.setStyle(String.format("-fx-arrows-visible: %s;", val)); }
+            if (val != null) {
+                pagination.setStyle(String.format("-fx-arrows-visible: %s;", val));
+            }
         });
         showArrowsToggle.setSelected(true);
 
         var showPageInfoToggle = new ToggleSwitch();
         showPageInfoToggle.selectedProperty().addListener((obs, old, val) -> {
-            if (val != null) { pagination.setStyle(String.format("-fx-page-information-visible: %s;", val)); }
+            if (val != null) {
+                pagination.setStyle(String.format("-fx-page-information-visible: %s;", val));
+            }
         });
         showPageInfoToggle.setSelected(true);
 

sampler/src/main/java/atlantafx/sampler/page/components/PopoverPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.sampler.page.SampleBlock.BLOCK_HGAP;
@@ -31,13 +32,15 @@ public class PopoverPage extends AbstractPage {
     public static final String NAME = "Popover";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public PopoverPage() {
         super();
         setUserContent(new VBox(Page.PAGE_VGAP,
-                new HBox(PAGE_HGAP, textSample(), datePickerSample(), dialogSample()),
+            new HBox(PAGE_HGAP, textSample(), datePickerSample(), dialogSample()),
-                positionSample()
+            positionSample()
         ));
     }
 
@@ -64,14 +67,14 @@ public class PopoverPage extends AbstractPage {
         var link = createHyperlink("Click me");
         link.setOnAction(e -> popover.show(link));
         new CSSFragment("""
-                .popover .date-picker-popup {
+            .popover .date-picker-popup {
-                  -color-date-border: transparent;
+              -color-date-border: transparent;
-                  -color-date-bg: transparent;
+              -color-date-bg: transparent;
-                  -color-date-day-bg: transparent;
+              -color-date-day-bg: transparent;
-                  -color-date-month-year-bg: transparent;
+              -color-date-month-year-bg: transparent;
-                  -color-date-day-bg-hover: -color-bg-subtle;
+              -color-date-day-bg-hover: -color-bg-subtle;
-                }
+            }
-                """
+            """
         ).addTo(link);
 
         return new SampleBlock("Date Picker", link);
@@ -86,7 +89,8 @@ public class PopoverPage extends AbstractPage {
 
         var icon = new FontIcon(Feather.ALERT_TRIANGLE);
         icon.setIconSize(32); // not always works
-        icon.setStyle("-fx-icon-size:32px;-fx-icon-color:-color-warning-fg;-fx-fill:-color-warning-fg;" + icon.getStyle());
+        icon.setStyle(
+            "-fx-icon-size:32px;-fx-icon-color:-color-warning-fg;-fx-fill:-color-warning-fg;" + icon.getStyle());
 
         var label = new Label(FAKER.chuckNorris().fact(), icon);
         label.setStyle("-fx-graphic-text-gap:10;");

sampler/src/main/java/atlantafx/sampler/page/components/ProgressPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.BUTTON_CIRCLE;
@@ -46,7 +47,9 @@ public class ProgressPage extends AbstractPage {
     public static final String NAME = "Progress";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public ProgressPage() {
         super();
@@ -69,11 +72,11 @@ public class ProgressPage extends AbstractPage {
 
     private SampleBlock basicBarSample() {
         var flowPane = new FlowPane(
-                BLOCK_HGAP, BLOCK_VGAP,
+            BLOCK_HGAP, BLOCK_VGAP,
-                createBar(0, false),
+            createBar(0, false),
-                createBar(0.5, false),
+            createBar(0.5, false),
-                createBar(1, false),
+            createBar(1, false),
-                createBar(0.5, true)
+            createBar(0.5, true)
         );
         flowPane.setAlignment(Pos.CENTER_LEFT);
 
@@ -82,11 +85,11 @@ public class ProgressPage extends AbstractPage {
 
     private SampleBlock basicIndicatorSample() {
         var flowPane = new FlowPane(
-                BLOCK_HGAP, BLOCK_VGAP,
+            BLOCK_HGAP, BLOCK_VGAP,
-                createIndicator(0, false),
+            createIndicator(0, false),
-                createIndicator(0.5, false),
+            createIndicator(0.5, false),
-                createIndicator(1, false),
+            createIndicator(1, false),
-                createIndicator(0.5, true)
+            createIndicator(0.5, true)
         );
         flowPane.setAlignment(Pos.TOP_LEFT);
 
@@ -95,10 +98,10 @@ public class ProgressPage extends AbstractPage {
 
     private SampleBlock barSizeSample() {
         var container = new VBox(
-                BLOCK_VGAP,
+            BLOCK_VGAP,
-                new HBox(20, createBar(0.5, false, SMALL), new Text("small")),
+            new HBox(20, createBar(0.5, false, SMALL), new Text("small")),
-                new HBox(20, createBar(0.5, false, MEDIUM), new Text("medium")),
+            new HBox(20, createBar(0.5, false, MEDIUM), new Text("medium")),
-                new HBox(20, createBar(0.5, false, LARGE), new Text("large"))
+            new HBox(20, createBar(0.5, false, LARGE), new Text("large"))
         );
         container.setAlignment(Pos.TOP_LEFT);
         container.getChildren().forEach(c -> ((HBox) c).setAlignment(Pos.CENTER_LEFT));
@@ -179,52 +182,52 @@ public class ProgressPage extends AbstractPage {
         grid.setHgap(40);
         grid.setVgap(BLOCK_VGAP);
         grid.getColumnConstraints().setAll(
-                new ColumnConstraints(-1, -1, -1, Priority.NEVER, HPos.CENTER, true),
+            new ColumnConstraints(-1, -1, -1, Priority.NEVER, HPos.CENTER, true),
-                new ColumnConstraints(-1, -1, -1, Priority.NEVER, HPos.CENTER, true),
+            new ColumnConstraints(-1, -1, -1, Priority.NEVER, HPos.CENTER, true),
-                new ColumnConstraints(-1, -1, -1, Priority.NEVER, HPos.CENTER, true)
+            new ColumnConstraints(-1, -1, -1, Priority.NEVER, HPos.CENTER, true)
         );
         grid.getRowConstraints().setAll(
-                new RowConstraints(-1, -1, -1, Priority.ALWAYS, VPos.CENTER, true),
+            new RowConstraints(-1, -1, -1, Priority.ALWAYS, VPos.CENTER, true),
-                new RowConstraints(-1, -1, -1, Priority.NEVER, VPos.CENTER, true)
+            new RowConstraints(-1, -1, -1, Priority.NEVER, VPos.CENTER, true)
         );
 
         var barToggle = new ToggleButton("Start");
         barToggle.textProperty().bind(Bindings.createStringBinding(
-                () -> barToggle.isSelected() ? "Stop" : "Start", barToggle.selectedProperty())
+            () -> barToggle.isSelected() ? "Stop" : "Start", barToggle.selectedProperty())
         );
         var bar = createBar(0, false);
         bar.progressProperty().bind(Bindings.createDoubleBinding(
-                () -> barToggle.isSelected() ? -1d : 0d, barToggle.selectedProperty())
+            () -> barToggle.isSelected() ? -1d : 0d, barToggle.selectedProperty())
         );
         grid.add(bar, 0, 0);
         grid.add(barToggle, 0, 1);
 
         var indicatorToggle = new ToggleButton("Start");
         indicatorToggle.textProperty().bind(Bindings.createStringBinding(
-                () -> indicatorToggle.isSelected() ? "Stop" : "Start", indicatorToggle.selectedProperty())
+            () -> indicatorToggle.isSelected() ? "Stop" : "Start", indicatorToggle.selectedProperty())
         );
         var indicator = createIndicator(0, false);
         indicator.setPrefSize(75, 75);
         indicator.progressProperty().bind(Bindings.createDoubleBinding(
-                () -> indicatorToggle.isSelected() ? -1d : 0d, indicatorToggle.selectedProperty())
+            () -> indicatorToggle.isSelected() ? -1d : 0d, indicatorToggle.selectedProperty())
         );
         grid.add(indicator, 1, 0);
         grid.add(indicatorToggle, 1, 1);
 
         var ringToggle = new ToggleButton("Start");
         ringToggle.textProperty().bind(Bindings.createStringBinding(
-                () -> ringToggle.isSelected() ? "Stop" : "Start", ringToggle.selectedProperty())
+            () -> ringToggle.isSelected() ? "Stop" : "Start", ringToggle.selectedProperty())
         );
         var ring = new RingProgressIndicator(0, false);
         ring.setMinSize(75, 75);
         ring.progressProperty().bind(Bindings.createDoubleBinding(
-                () -> ringToggle.isSelected() ? -1d : 0d, ringToggle.selectedProperty())
+            () -> ringToggle.isSelected() ? -1d : 0d, ringToggle.selectedProperty())
         );
         grid.add(ring, 2, 0);
         grid.add(ringToggle, 2, 1);
 
         return new SampleBlock("Indeterminate", grid,
-                               "Animated JavaFX progress indicators aren't cheap. They can consume quite a lot of CPU time."
+            "Animated JavaFX progress indicators aren't cheap. They can consume quite a lot of CPU time."
         );
     }
 
@@ -256,7 +259,9 @@ public class ProgressPage extends AbstractPage {
         content.setPrefHeight(200);
 
         bar.progressProperty().addListener((obs, old, val) -> {
-            if (val == null) { return; }
+            if (val == null) {
+                return;
+            }
 
             if (val.floatValue() > 0.80) {
                 barStack.pseudoClassStateChanged(stateDanger, true);
@@ -266,17 +271,17 @@ public class ProgressPage extends AbstractPage {
         });
 
         new CSSFragment("""
-                        .example:state-success .progress-bar {
+            .example:state-success .progress-bar {
-                             -color-progress-bar-fill: -color-success-emphasis;
+                 -color-progress-bar-fill: -color-success-emphasis;
-                         }
+             }
-                         .example:state-danger  .progress-bar {
+             .example:state-danger  .progress-bar {
-                             -color-progress-bar-fill: -color-danger-emphasis;
+                 -color-progress-bar-fill: -color-danger-emphasis;
-                         }
+             }
-                         .example:state-success .label,
+             .example:state-success .label,
-                         .example:state-danger  .label {
+             .example:state-danger  .label {
-                             -fx-text-fill: -color-fg-emphasis;
+                 -fx-text-fill: -color-fg-emphasis;
-                         }
+             }
-                         """).addTo(content);
+             """).addTo(content);
 
         runBtn.setOnAction(e1 -> {
             var task = new Task<Void>() {

sampler/src/main/java/atlantafx/sampler/page/components/RadioButtonPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.sampler.page.SampleBlock.BLOCK_VGAP;
@@ -16,15 +17,17 @@ public class RadioButtonPage extends AbstractPage {
     public static final String NAME = "RadioButton";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public RadioButtonPage() {
         super();
         setUserContent(new FlowPane(
-                Page.PAGE_HGAP, Page.PAGE_VGAP,
+            Page.PAGE_HGAP, Page.PAGE_VGAP,
-                basicSample(),
+            basicSample(),
-                groupSample(),
+            groupSample(),
-                disabledSample()
+            disabledSample()
         ));
     }
 

sampler/src/main/java/atlantafx/sampler/page/components/ScrollPanePage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import atlantafx.sampler.page.AbstractPage;
@@ -17,16 +18,18 @@ public class ScrollPanePage extends AbstractPage {
     private static final int SPACING = 1;
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public ScrollPanePage() {
         super();
         setUserContent(new FlowPane(
-                Page.PAGE_VGAP, Page.PAGE_HGAP,
+            Page.PAGE_VGAP, Page.PAGE_HGAP,
-                horizontalScrollSample(),
+            horizontalScrollSample(),
-                verticalScrollSample(),
+            verticalScrollSample(),
-                gridScrollSample(),
+            gridScrollSample(),
-                disabledSample()
+            disabledSample()
         ));
     }
 
@@ -35,8 +38,8 @@ public class ScrollPanePage extends AbstractPage {
         scrollPane.setMaxHeight(100);
         scrollPane.setMaxWidth(300);
         scrollPane.setContent(new HBox(SPACING,
-                createRegion(200, 100, "-color-success-emphasis"),
+            createRegion(200, 100, "-color-success-emphasis"),
-                createRegion(200, 100, "-color-danger-emphasis")
+            createRegion(200, 100, "-color-danger-emphasis")
         ));
         scrollPane.setVbarPolicy(ScrollPane.ScrollBarPolicy.NEVER);
 
@@ -48,8 +51,8 @@ public class ScrollPanePage extends AbstractPage {
         scrollPane.setMaxHeight(100);
         scrollPane.setMaxWidth(300);
         scrollPane.setContent(new VBox(SPACING,
-                createRegion(300, 75, "-color-success-emphasis"),
+            createRegion(300, 75, "-color-success-emphasis"),
-                createRegion(300, 75, "-color-danger-emphasis")
+            createRegion(300, 75, "-color-danger-emphasis")
         ));
         scrollPane.setHbarPolicy(ScrollPane.ScrollBarPolicy.NEVER);
 

sampler/src/main/java/atlantafx/sampler/page/components/SeparatorPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static javafx.geometry.Orientation.HORIZONTAL;
@@ -25,29 +26,31 @@ public final class SeparatorPage extends AbstractPage {
     private static final int PANE_SIZE = 100;
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public SeparatorPage() {
         super();
         setUserContent(new FlowPane(
-                Page.PAGE_HGAP, Page.PAGE_VGAP,
+            Page.PAGE_HGAP, Page.PAGE_VGAP,
-                orientationSample(),
+            orientationSample(),
-                sizeSample()
+            sizeSample()
         ));
     }
 
     private SampleBlock orientationSample() {
         var hBox = new HBox(
-                createPane("Left", VERTICAL),
+            createPane("Left", VERTICAL),
-                new Separator(VERTICAL),
+            new Separator(VERTICAL),
-                createPane("Right", VERTICAL)
+            createPane("Right", VERTICAL)
         );
         hBox.setAlignment(CENTER);
 
         var vBox = new VBox(
-                createPane("Top", HORIZONTAL),
+            createPane("Top", HORIZONTAL),
-                new Separator(HORIZONTAL),
+            new Separator(HORIZONTAL),
-                createPane("Bottom", HORIZONTAL)
+            createPane("Bottom", HORIZONTAL)
         );
         vBox.setAlignment(CENTER);
 
@@ -58,27 +61,27 @@ public final class SeparatorPage extends AbstractPage {
         var smallSep = new Separator(VERTICAL);
         smallSep.getStyleClass().add(Styles.SMALL);
         var smallBox = new HBox(
-                createPane("Left", VERTICAL),
+            createPane("Left", VERTICAL),
-                smallSep,
+            smallSep,
-                createPane("Right", VERTICAL)
+            createPane("Right", VERTICAL)
         );
         smallBox.setAlignment(CENTER);
 
         var mediumSep = new Separator(VERTICAL);
         mediumSep.getStyleClass().add(Styles.MEDIUM);
         var mediumBox = new HBox(
-                createPane("Left", VERTICAL),
+            createPane("Left", VERTICAL),
-                mediumSep,
+            mediumSep,
-                createPane("Right", VERTICAL)
+            createPane("Right", VERTICAL)
         );
         mediumBox.setAlignment(CENTER);
 
         var largeSep = new Separator(VERTICAL);
         largeSep.getStyleClass().add(Styles.LARGE);
         var largeBox = new HBox(
-                createPane("Left", VERTICAL),
+            createPane("Left", VERTICAL),
-                largeSep,
+            largeSep,
-                createPane("Right", VERTICAL)
+            createPane("Right", VERTICAL)
         );
         largeBox.setAlignment(CENTER);
 

sampler/src/main/java/atlantafx/sampler/page/components/SliderPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static javafx.geometry.Orientation.VERTICAL;
@@ -20,16 +21,18 @@ public class SliderPage extends AbstractPage {
     private static final int SPACING = 20;
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public SliderPage() {
         super();
         setUserContent(new FlowPane(
-                Page.PAGE_HGAP, Page.PAGE_VGAP,
+            Page.PAGE_HGAP, Page.PAGE_VGAP,
-                basicSample(),
+            basicSample(),
-                smallSample(),
+            smallSample(),
-                largeSample(),
+            largeSample(),
-                disabledSample()
+            disabledSample()
         ));
     }
 

sampler/src/main/java/atlantafx/sampler/page/components/SpinnerPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import atlantafx.base.util.IntegerStringConverter;
@@ -14,19 +15,21 @@ public final class SpinnerPage extends AbstractPage {
     private static final int PREF_WIDTH = 120;
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public SpinnerPage() {
         super();
         setUserContent(new FlowPane(
-                Page.PAGE_HGAP, Page.PAGE_VGAP,
+            Page.PAGE_HGAP, Page.PAGE_VGAP,
-                basicSample(),
+            basicSample(),
-                arrowsLeftVerticalSample(),
+            arrowsLeftVerticalSample(),
-                arrowsLeftHorizontalSample(),
+            arrowsLeftHorizontalSample(),
-                arrowsRightHorizontalSample(),
+            arrowsRightHorizontalSample(),
-                arrowsSplitHorizontalSample(),
+            arrowsSplitHorizontalSample(),
-                arrowsSplitVerticalSample(),
+            arrowsSplitVerticalSample(),
-                disabledSample()
+            disabledSample()
         ));
     }
 

sampler/src/main/java/atlantafx/sampler/page/components/SplitPanePage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import atlantafx.sampler.page.AbstractPage;
@@ -18,16 +19,18 @@ public class SplitPanePage extends AbstractPage {
     public static final String NAME = "SplitPane";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public SplitPanePage() {
         super();
         setUserContent(new FlowPane(
-                Page.PAGE_VGAP, Page.PAGE_HGAP,
+            Page.PAGE_VGAP, Page.PAGE_HGAP,
-                hSplitSample(),
+            hSplitSample(),
-                vSplitSample(),
+            vSplitSample(),
-                disabledSample(),
+            disabledSample(),
-                gridSample()
+            gridSample()
         ));
     }
 
@@ -68,8 +71,12 @@ public class SplitPanePage extends AbstractPage {
         doubleSplitPane.setOrientation(Orientation.VERTICAL);
         doubleSplitPane.setDividerPositions(0.5);
         doubleSplitPane.getItems().setAll(
-                new VBox(topSplitPane) {{ setAlignment(Pos.CENTER); }},
+            new VBox(topSplitPane) {{
-                new VBox(bottomSplitPane) {{ setAlignment(Pos.CENTER); }}
+                setAlignment(Pos.CENTER);
+            }},
+            new VBox(bottomSplitPane) {{
+                setAlignment(Pos.CENTER);
+            }}
         );
         doubleSplitPane.setMinSize(400, 200);
         doubleSplitPane.setMaxSize(400, 200);

sampler/src/main/java/atlantafx/sampler/page/components/TabPanePage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.ACCENT;
@@ -38,7 +39,9 @@ public class TabPanePage extends AbstractPage {
     private static final double TAB_MIN_HEIGHT = 60;
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     private Side tabSide = Side.TOP;
     private boolean fullWidth = false;
@@ -122,7 +125,9 @@ public class TabPanePage extends AbstractPage {
 
         var floatingToggle = new ToggleSwitch();
         floatingToggle.selectedProperty().addListener((obs, old, val) -> {
-            if (val != null) { Styles.toggleStyleClass(tabs, TabPane.STYLE_CLASS_FLOATING); }
+            if (val != null) {
+                Styles.toggleStyleClass(tabs, TabPane.STYLE_CLASS_FLOATING);
+            }
         });
 
         var animatedToggle = new ToggleSwitch();
@@ -148,7 +153,9 @@ public class TabPanePage extends AbstractPage {
 
         var disableToggle = new ToggleSwitch();
         disableToggle.selectedProperty().addListener((obs, old, val) -> {
-            if (val != null) { tabs.setDisable(val); }
+            if (val != null) {
+                tabs.setDisable(val);
+            }
         });
 
         var togglesGrid = new GridPane();
@@ -176,10 +183,10 @@ public class TabPanePage extends AbstractPage {
         // == LAYOUT ==
 
         var controls = new HBox(40,
-                new Spacer(),
+            new Spacer(),
-                buttonsPane,
+            buttonsPane,
-                togglesGrid,
+            togglesGrid,
-                new Spacer()
+            new Spacer()
         );
         controls.setAlignment(Pos.CENTER);
 
@@ -208,16 +215,16 @@ public class TabPanePage extends AbstractPage {
 
         if (tabs.getSide() == Side.TOP || tabs.getSide() == Side.BOTTOM) {
             tabs.tabMinWidthProperty().bind(borderPane.widthProperty()
-                    .subtract(18) // .control-buttons-tab width
+                .subtract(18) // .control-buttons-tab width
-                    .divide(tabs.getTabs().size())
+                .divide(tabs.getTabs().size())
-                    .subtract(28) // .tab paddings
+                .subtract(28) // .tab paddings
             );
         }
         if (tabs.getSide() == Side.LEFT || tabs.getSide() == Side.RIGHT) {
             tabs.tabMinWidthProperty().bind(borderPane.heightProperty()
-                    .subtract(18) // same as above
+                .subtract(18) // same as above
-                    .divide(tabs.getTabs().size())
+                .divide(tabs.getTabs().size())
-                    .subtract(28)
+                .subtract(28)
             );
         }
     }
@@ -231,16 +238,18 @@ public class TabPanePage extends AbstractPage {
         //       like disabled. To prevent it from closing one can use "black hole"
         //       event handler. #javafx-bug
         tabs.getTabs().addAll(
-                createRandomTab(),
+            createRandomTab(),
-                createRandomTab(),
+            createRandomTab(),
-                createRandomTab()
+            createRandomTab()
         );
 
         return tabs;
     }
 
     private void rotateTabs(BorderPane borderPane, TabPane tabs, Side side) {
-        if (tabSide == side) { return; }
+        if (tabSide == side) {
+            return;
+        }
 
         borderPane.getChildren().removeAll(tabs);
         tabSide = side;

sampler/src/main/java/atlantafx/sampler/page/components/TablePage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.BORDERED;
@@ -59,12 +60,14 @@ public class TablePage extends AbstractPage {
     public static final String NAME = "TableView";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     private TableView<Product> table;
     private final List<Product> dataList = IntStream.range(1, 51).boxed()
-            .map(i -> Product.random(i, FAKER))
+        .map(i -> Product.random(i, FAKER))
-            .toList();
+        .toList();
 
     public TablePage() {
         super();
@@ -88,7 +91,7 @@ public class TablePage extends AbstractPage {
 
         var edge2edgeToggle = new ToggleSwitch("Edge to edge");
         edge2edgeToggle.selectedProperty().addListener(
-                (obs, old, value) -> toggleStyleClass(table, Tweaks.EDGE_TO_EDGE)
+            (obs, old, value) -> toggleStyleClass(table, Tweaks.EDGE_TO_EDGE)
         );
 
         var maxRowCount = 100;
@@ -99,14 +102,14 @@ public class TablePage extends AbstractPage {
         rowCountBox.setAlignment(Pos.CENTER_LEFT);
 
         var footer = new HBox(
-                BLOCK_HGAP,
+            BLOCK_HGAP,
-                new Spacer(),
+            new Spacer(),
-                bordersToggle,
+            bordersToggle,
-                denseToggle,
+            denseToggle,
-                stripesToggle,
+            stripesToggle,
-                edge2edgeToggle,
+            edge2edgeToggle,
-                new Spacer(),
+            new Spacer(),
-                rowCountBox
+            rowCountBox
         );
         footer.setAlignment(Pos.CENTER_LEFT);
 
@@ -114,8 +117,8 @@ public class TablePage extends AbstractPage {
 
         var filteredData = new FilteredList<>(observableArrayList(dataList));
         filteredData.predicateProperty().bind(Bindings.createObjectBinding(
-                () -> product -> product.getId() <= rowCountChoice.getValue(),
+            () -> product -> product.getId() <= rowCountChoice.getValue(),
-                rowCountChoice.valueProperty()
+            rowCountChoice.valueProperty()
         ));
 
         var sortedData = new SortedList<>(filteredData);
@@ -161,15 +164,17 @@ public class TablePage extends AbstractPage {
 
         var disableToggle = new ToggleSwitch("Disable");
         disableToggle.selectedProperty().addListener((obs, old, val) -> {
-            if (val != null) { table.setDisable(val); }
+            if (val != null) {
+                table.setDisable(val);
+            }
         });
 
         var header = new HBox(
-                createTablePropertiesMenu(table),
+            createTablePropertiesMenu(table),
-                new Spacer(),
+            new Spacer(),
-                alignBox,
+            alignBox,
-                new Spacer(),
+            new Spacer(),
-                disableToggle
+            disableToggle
         );
         header.setAlignment(Pos.CENTER_LEFT);
 
@@ -194,8 +199,8 @@ public class TablePage extends AbstractPage {
         indexCol.setCellFactory(col -> {
             TableCell<Product, String> cell = new TableCell<>();
             StringBinding value = Bindings.when(cell.emptyProperty())
-                    .then("")
+                .then("")
-                    .otherwise(cell.indexProperty().add(1).asString());
+                .otherwise(cell.indexProperty().add(1).asString());
             cell.textProperty().bind(value);
             return cell;
         });
@@ -208,14 +213,14 @@ public class TablePage extends AbstractPage {
         var brandCol = new TableColumn<Product, String>("Brand  🖉");
         brandCol.setCellValueFactory(new PropertyValueFactory<>("brand"));
         brandCol.setCellFactory(ChoiceBoxTableCell.forTableColumn(
-                generate(() -> FAKER.commerce().brand(), 10).toArray(String[]::new)
+            generate(() -> FAKER.commerce().brand(), 10).toArray(String[]::new)
         ));
         brandCol.setEditable(true);
 
         var nameCol = new TableColumn<Product, String>("Name  🖉");
         nameCol.setCellValueFactory(new PropertyValueFactory<>("name"));
         nameCol.setCellFactory(ComboBoxTableCell.forTableColumn(
-                generate(() -> FAKER.commerce().productName(), 10).toArray(String[]::new)
+            generate(() -> FAKER.commerce().productName(), 10).toArray(String[]::new)
         ));
         nameCol.setEditable(true);
 
@@ -298,16 +303,16 @@ public class TablePage extends AbstractPage {
 
         return new MenuButton("Properties") {{
             getItems().setAll(
-                    resizePolicyCaption,
+                resizePolicyCaption,
-                    unconstrainedResizeItem,
+                unconstrainedResizeItem,
-                    constrainedResizeItem,
+                constrainedResizeItem,
-                    selectionModeCaption,
+                selectionModeCaption,
-                    singleSelectionItem,
+                singleSelectionItem,
-                    multiSelectionItem,
+                multiSelectionItem,
-                    new SeparatorMenuItem(),
+                new SeparatorMenuItem(),
-                    editCellsItem,
+                editCellsItem,
-                    cellSelectionItem,
+                cellSelectionItem,
-                    menuButtonItem
+                menuButtonItem
             );
         }};
     }

sampler/src/main/java/atlantafx/sampler/page/components/TextAreaPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.STATE_DANGER;
@@ -18,19 +19,21 @@ public class TextAreaPage extends AbstractPage {
     private static final double CONTROL_HEIGHT = 120;
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public TextAreaPage() {
         super();
         setUserContent(new FlowPane(
-                PAGE_HGAP, PAGE_VGAP,
+            PAGE_HGAP, PAGE_VGAP,
-                basicSample(),
+            basicSample(),
-                promptSample(),
+            promptSample(),
-                scrollSample(),
+            scrollSample(),
-                readonlySample(),
+            readonlySample(),
-                successSample(),
+            successSample(),
-                dangerSample(),
+            dangerSample(),
-                disabledSample()
+            disabledSample()
         ));
     }
 
@@ -48,7 +51,7 @@ public class TextAreaPage extends AbstractPage {
 
     private SampleBlock scrollSample() {
         var textArea = createTextArea(
-                Stream.generate(() -> FAKER.lorem().paragraph()).limit(10).collect(Collectors.joining("\n"))
+            Stream.generate(() -> FAKER.lorem().paragraph()).limit(10).collect(Collectors.joining("\n"))
         );
         textArea.setWrapText(false);
         return new SampleBlock("Scrolling", textArea);

sampler/src/main/java/atlantafx/sampler/page/components/TextFieldPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.LARGE;
@@ -21,16 +22,18 @@ public class TextFieldPage extends AbstractPage {
     public static final String NAME = "TextField";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public TextFieldPage() {
         super();
         setUserContent(new VBox(
-                PAGE_VGAP,
+            PAGE_VGAP,
-                expandingHBox(basicSample(), promptSample(), passwordSample()),
+            expandingHBox(basicSample(), promptSample(), passwordSample()),
-                expandingHBox(readonlySample(), successSample(), dangerSample()),
+            expandingHBox(readonlySample(), successSample(), dangerSample()),
-                expandingHBox(sizeSample(), roundedSample()),
+            expandingHBox(sizeSample(), roundedSample()),
-                disabledSample()
+            disabledSample()
         ));
     }
 

sampler/src/main/java/atlantafx/sampler/page/components/TitledPanePage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.DENSE;
@@ -35,7 +36,9 @@ public class TitledPanePage extends AbstractPage {
     private static final String ELEVATED_PREFIX = "elevated-";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public TitledPanePage() {
         super();
@@ -44,17 +47,17 @@ public class TitledPanePage extends AbstractPage {
 
     private void createView() {
         var samples = new HBox(
-                PAGE_HGAP,
+            PAGE_HGAP,
-                interactivePane(),
+            interactivePane(),
-                disabledPane(),
+            disabledPane(),
-                untitledPane()
+            untitledPane()
         );
         samples.getChildren().forEach(c -> ((TitledPane) c).setPrefSize(500, 120));
 
         setUserContent(new VBox(
-                Page.PAGE_VGAP,
+            Page.PAGE_VGAP,
-                createPlayground(),
+            createPlayground(),
-                samples
+            samples
         ));
     }
 
@@ -80,11 +83,15 @@ public class TitledPanePage extends AbstractPage {
         elevationSlider.setMaxWidth(150);
         elevationSlider.valueProperty().addListener((obs, old, val) -> {
             playground.getStyleClass().removeAll(
-                    playground.getStyleClass().stream().filter(c -> c.startsWith(ELEVATED_PREFIX)).toList()
+                playground.getStyleClass().stream().filter(c -> c.startsWith(ELEVATED_PREFIX)).toList()
             );
-            if (val == null) { return; }
+            if (val == null) {
+                return;
+            }
             int level = val.intValue();
-            if (level > 0) { playground.getStyleClass().add(ELEVATED_PREFIX + level); }
+            if (level > 0) {
+                playground.getStyleClass().add(ELEVATED_PREFIX + level);
+            }
         });
 
         // NOTE:
@@ -108,8 +115,8 @@ public class TitledPanePage extends AbstractPage {
         toggles.setVgap(10);
         toggles.setHgap(BLOCK_HGAP);
         toggles.getColumnConstraints().setAll(
-                new ColumnConstraints(-1, -1, -1, NEVER, RIGHT, false),
+            new ColumnConstraints(-1, -1, -1, NEVER, RIGHT, false),
-                new ColumnConstraints(-1, -1, -1, NEVER, RIGHT, false)
+            new ColumnConstraints(-1, -1, -1, NEVER, RIGHT, false)
         );
         toggles.add(collapseToggle, 0, 0);
         toggles.add(animateToggle, 1, 0);
@@ -121,10 +128,10 @@ public class TitledPanePage extends AbstractPage {
         controls.setFillHeight(false);
         controls.setAlignment(Pos.CENTER_LEFT);
         controls.getChildren().setAll(
-                new Label("Elevation"),
+            new Label("Elevation"),
-                elevationSlider,
+            elevationSlider,
-                new Spacer(),
+            new Spacer(),
-                toggles
+            toggles
         );
 
         var content = new VBox(BLOCK_VGAP, textFlow, controls);

sampler/src/main/java/atlantafx/sampler/page/components/ToggleButtonPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.BUTTON_ICON;
@@ -25,7 +26,9 @@ public class ToggleButtonPage extends AbstractPage {
     public static final String NAME = "ToggleButton";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public ToggleButtonPage() {
         super();
@@ -61,8 +64,8 @@ public class ToggleButtonPage extends AbstractPage {
 
         var twoButtonGroup = new ToggleGroup();
         var twoButtonBox = new HBox(
-                toggleButton(".left-pill", null, twoButtonGroup, true, LEFT_PILL),
+            toggleButton(".left-pill", null, twoButtonGroup, true, LEFT_PILL),
-                toggleButton(".right-pill", null, twoButtonGroup, false, RIGHT_PILL)
+            toggleButton(".right-pill", null, twoButtonGroup, false, RIGHT_PILL)
         );
 
         return new SampleBlock("Basic", new HBox(BLOCK_HGAP, threeButtonBox, twoButtonBox));
@@ -91,14 +94,16 @@ public class ToggleButtonPage extends AbstractPage {
         });
 
         var wizard = new HBox(
-                prevBtn,
+            prevBtn,
-                toggleButton("Music", Feather.MUSIC, group, true, CENTER_PILL),
+            toggleButton("Music", Feather.MUSIC, group, true, CENTER_PILL),
-                toggleButton("Images", Feather.IMAGE, group, false, CENTER_PILL),
+            toggleButton("Images", Feather.IMAGE, group, false, CENTER_PILL),
-                toggleButton("Videos", Feather.VIDEO, group, false, CENTER_PILL),
+            toggleButton("Videos", Feather.VIDEO, group, false, CENTER_PILL),
-                nextBtn
+            nextBtn
         );
         group.selectedToggleProperty().addListener((obs, old, val) -> {
-            if (val == null) { old.setSelected(true); }
+            if (val == null) {
+                old.setSelected(true);
+            }
         });
 
         return new SampleBlock("Wizard", wizard);
@@ -106,9 +111,9 @@ public class ToggleButtonPage extends AbstractPage {
 
     private SampleBlock iconOnlySample() {
         var icons = new HBox(
-                toggleButton("", Feather.BOLD, null, true, BUTTON_ICON, LEFT_PILL),
+            toggleButton("", Feather.BOLD, null, true, BUTTON_ICON, LEFT_PILL),
-                toggleButton("", Feather.ITALIC, null, false, BUTTON_ICON, CENTER_PILL),
+            toggleButton("", Feather.ITALIC, null, false, BUTTON_ICON, CENTER_PILL),
-                toggleButton("", Feather.UNDERLINE, null, false, BUTTON_ICON, RIGHT_PILL)
+            toggleButton("", Feather.UNDERLINE, null, false, BUTTON_ICON, RIGHT_PILL)
         );
 
         return new SampleBlock("Icon only", icons);
@@ -117,9 +122,9 @@ public class ToggleButtonPage extends AbstractPage {
     private SampleBlock disabledSample() {
         var group = new ToggleGroup();
         var content = new HBox(
-                toggleButton(".left-pill", null, group, false, LEFT_PILL),
+            toggleButton(".left-pill", null, group, false, LEFT_PILL),
-                toggleButton(".center-pill", null, group, false, CENTER_PILL),
+            toggleButton(".center-pill", null, group, false, CENTER_PILL),
-                toggleButton(".right-pill", null, group, true, RIGHT_PILL)
+            toggleButton(".right-pill", null, group, true, RIGHT_PILL)
         );
         content.getChildren().get(0).setDisable(true);
         content.getChildren().get(1).setDisable(true);

sampler/src/main/java/atlantafx/sampler/page/components/ToggleSwitchPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import atlantafx.base.controls.ToggleSwitch;
@@ -12,13 +13,15 @@ public class ToggleSwitchPage extends AbstractPage {
     public static final String NAME = "ToggleSwitch";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public ToggleSwitchPage() {
         super();
         setUserContent(new FlowPane(
-                Page.PAGE_HGAP, Page.PAGE_VGAP,
+            Page.PAGE_HGAP, Page.PAGE_VGAP,
-                basicSample()
+            basicSample()
         ));
     }
 

sampler/src/main/java/atlantafx/sampler/page/components/ToolBarPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.ACCENT;
@@ -57,7 +58,9 @@ public class ToolBarPage extends AbstractPage {
     public static final String NAME = "ToolBar";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     private Side toolbarPos = Side.TOP;
 
@@ -149,7 +152,9 @@ public class ToolBarPage extends AbstractPage {
 
         var disableToggle = new ToggleSwitch();
         disableToggle.selectedProperty().addListener((obs, old, val) -> {
-            if (val != null) { toolbar.setDisable(val); }
+            if (val != null) {
+                toolbar.setDisable(val);
+            }
         });
 
         var togglesGrid = new GridPane();
@@ -178,13 +183,17 @@ public class ToolBarPage extends AbstractPage {
     }
 
     private void rotateToolbar(BorderPane borderPane, ToolBar toolbar, Side pos) {
-        if (toolbarPos == pos) { return; }
+        if (toolbarPos == pos) {
+            return;
+        }
 
         var topBar = (TopBar) borderPane.getTop();
         toolbarPos = pos;
 
         boolean changed = borderPane.getChildren().removeAll(toolbar);
-        if (!changed) { topBar.removeToolBar(); }
+        if (!changed) {
+            topBar.removeToolBar();
+        }
 
         // WARNING:
         // Rotating existing buttons seems tempting, but it won't work.
@@ -270,7 +279,8 @@ public class ToolBarPage extends AbstractPage {
     }
 
     public static MenuItem[] createItems(int count) {
-        return IntStream.range(0, count).mapToObj(i -> new MenuItem(FAKER.babylon5().character())).toArray(MenuItem[]::new);
+        return IntStream.range(0, count).mapToObj(i -> new MenuItem(FAKER.babylon5().character()))
+            .toArray(MenuItem[]::new);
     }
 
     ///////////////////////////////////////////////////////////////////////////

sampler/src/main/java/atlantafx/sampler/page/components/TooltipPage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.sampler.page.SampleBlock.BLOCK_HGAP;
@@ -23,17 +24,19 @@ public class TooltipPage extends AbstractPage {
     public static final String NAME = "Tooltip";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     public TooltipPage() {
         super();
         setUserContent(new VBox(Page.PAGE_VGAP,
-                expandingHBox(
+            expandingHBox(
-                        basicSample(),
+                basicSample(),
-                        textWrapSample(),
+                textWrapSample(),
-                        indefiniteSample()
+                indefiniteSample()
-                ),
+            ),
-                positionSample()
+            positionSample()
         ));
     }
 
@@ -83,14 +86,14 @@ public class TooltipPage extends AbstractPage {
         bottomRightLabel.setTooltip(createTooltip("Bottom Right", AnchorLocation.WINDOW_TOP_LEFT));
 
         var flowPane = new FlowPane(
-                BLOCK_HGAP, BLOCK_VGAP,
+            BLOCK_HGAP, BLOCK_VGAP,
-                topLeftLabel,
+            topLeftLabel,
-                new Separator(VERTICAL),
+            new Separator(VERTICAL),
-                topRightLabel,
+            topRightLabel,
-                new Separator(VERTICAL),
+            new Separator(VERTICAL),
-                bottomLeftLabel,
+            bottomLeftLabel,
-                new Separator(VERTICAL),
+            new Separator(VERTICAL),
-                bottomRightLabel
+            bottomRightLabel
         );
 
         return new SampleBlock("Position", flowPane);

sampler/src/main/java/atlantafx/sampler/page/components/TreePage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.DENSE;
@@ -38,10 +39,12 @@ public class TreePage extends AbstractPage {
 
     public static final String NAME = "TreeView";
     private static final int MAX_TREE_DEPTH = 3;
-    private static final int[] TREE_DICE = { -1, 0, 1 };
+    private static final int[] TREE_DICE = {-1, 0, 1};
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     private final BorderPane treeWrapper = new BorderPane();
     private final ComboBox<Example> exampleSelect = createExampleSelect();
@@ -57,28 +60,32 @@ public class TreePage extends AbstractPage {
     private VBox createPlayground() {
         var denseToggle = new ToggleSwitch("Dense");
         denseToggle.selectedProperty().addListener(
-                (obs, old, value) -> findDisplayedTree().ifPresent(tv -> toggleStyleClass(tv, DENSE))
+            (obs, old, value) -> findDisplayedTree().ifPresent(tv -> toggleStyleClass(tv, DENSE))
         );
 
         var showRootToggle = new ToggleSwitch("Show root");
         showRootToggle.selectedProperty().addListener((obs, old, val) -> findDisplayedTree().ifPresent(tv -> {
-            if (val != null) { tv.setShowRoot(val); }
+            if (val != null) {
+                tv.setShowRoot(val);
+            }
         }));
         showRootToggle.setSelected(true);
 
         var altIconToggle = new ToggleSwitch("Alt icon");
         altIconToggle.selectedProperty().addListener((obs, old, val) ->
-                findDisplayedTree().ifPresent(tv -> toggleStyleClass(tv, Tweaks.ALT_ICON))
+            findDisplayedTree().ifPresent(tv -> toggleStyleClass(tv, Tweaks.ALT_ICON))
         );
 
         var edge2edgeToggle = new ToggleSwitch("Edge to edge");
         edge2edgeToggle.selectedProperty().addListener(
-                (obs, old, val) -> findDisplayedTree().ifPresent(tv -> toggleStyleClass(tv, Tweaks.EDGE_TO_EDGE))
+            (obs, old, val) -> findDisplayedTree().ifPresent(tv -> toggleStyleClass(tv, Tweaks.EDGE_TO_EDGE))
         );
 
         var disableToggle = new ToggleSwitch("Disable");
         disableToggle.selectedProperty().addListener((obs, old, val) -> findDisplayedTree().ifPresent(tv -> {
-            if (val != null) { tv.setDisable(val); }
+            if (val != null) {
+                tv.setDisable(val);
+            }
         }));
 
         var controls = new HBox(BLOCK_HGAP, denseToggle, showRootToggle, altIconToggle, edge2edgeToggle);
@@ -87,11 +94,11 @@ public class TreePage extends AbstractPage {
         VBox.setVgrow(treeWrapper, Priority.ALWAYS);
 
         var playground = new VBox(
-                BLOCK_VGAP,
+            BLOCK_VGAP,
-                new HBox(new Label("Select an example:"), new Spacer(), disableToggle),
+            new HBox(new Label("Select an example:"), new Spacer(), disableToggle),
-                exampleSelect,
+            exampleSelect,
-                treeWrapper,
+            treeWrapper,
-                controls
+            controls
         );
         playground.setMinHeight(100);
 
@@ -103,7 +110,9 @@ public class TreePage extends AbstractPage {
         select.setMaxWidth(Double.MAX_VALUE);
         select.getItems().setAll(Example.values());
         select.getSelectionModel().selectedItemProperty().addListener((obs, old, val) -> {
-            if (val == null) { return; }
+            if (val == null) {
+                return;
+            }
 
             TreeView<String> newTree = createTree(val);
 
@@ -142,24 +151,38 @@ public class TreePage extends AbstractPage {
 
     private Optional<TreeView<?>> findDisplayedTree() {
         return treeWrapper.getChildren().size() > 0 ?
-                Optional.of((TreeView<?>) treeWrapper.getChildren().get(0)) :
+            Optional.of((TreeView<?>) treeWrapper.getChildren().get(0)) :
-                Optional.empty();
+            Optional.empty();
     }
 
     private TreeView<String> createTree(Example example) {
         switch (example) {
-            case TEXT -> { return stringTree(); }
+            case TEXT -> {
-            case GRAPHIC -> { return graphicTree(); }
+                return stringTree();
-            case EDITABLE -> { return editableTree(); }
+            }
-            case CHECK_BOX -> { return checkBoxTree(); }
+            case GRAPHIC -> {
-            case CHOICE_BOX -> { return choiceBoxTree(); }
+                return graphicTree();
-            case COMBO_BOX -> { return comboBoxTree(); }
+            }
+            case EDITABLE -> {
+                return editableTree();
+            }
+            case CHECK_BOX -> {
+                return checkBoxTree();
+            }
+            case CHOICE_BOX -> {
+                return choiceBoxTree();
+            }
+            case COMBO_BOX -> {
+                return comboBoxTree();
+            }
             default -> throw new IllegalArgumentException("Unexpected enum value: " + example);
         }
     }
 
     private <T> void generateTree(TreeItem<T> parent, Supplier<TreeItem<T>> supplier, int limit, int depth) {
-        if (limit == 0) { return; }
+        if (limit == 0) {
+            return;
+        }
 
         var item = supplier.get();
         parent.getChildren().add(item);
@@ -239,7 +262,7 @@ public class TreePage extends AbstractPage {
 
         var tree = new TreeView<String>();
         tree.setCellFactory(ChoiceBoxTreeCell.forTreeView(
-                generate(() -> FAKER.internet().domainWord(), 10).toArray(String[]::new)
+            generate(() -> FAKER.internet().domainWord(), 10).toArray(String[]::new)
         ));
         tree.setEditable(true);
 
@@ -255,7 +278,7 @@ public class TreePage extends AbstractPage {
 
         var tree = new TreeView<String>();
         tree.setCellFactory(ComboBoxTreeCell.forTreeView(
-                generate(() -> FAKER.internet().domainWord(), 10).toArray(String[]::new)
+            generate(() -> FAKER.internet().domainWord(), 10).toArray(String[]::new)
         ));
         tree.setEditable(true);
 
@@ -287,9 +310,9 @@ public class TreePage extends AbstractPage {
 
         public static Example find(String name) {
             return Arrays.stream(Example.values())
-                    .filter(example -> Objects.equals(example.getName(), name))
+                .filter(example -> Objects.equals(example.getName(), name))
-                    .findFirst()
+                .findFirst()
-                    .orElse(null);
+                .orElse(null);
         }
     }
 }

sampler/src/main/java/atlantafx/sampler/page/components/TreeTablePage.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.components;
 
 import static atlantafx.base.theme.Styles.BORDERED;
@@ -50,7 +51,9 @@ public class TreeTablePage extends AbstractPage {
     public static final String NAME = "TreeTableView";
 
     @Override
-    public String getName() { return NAME; }
+    public String getName() {
+        return NAME;
+    }
 
     private TreeTableView<Product> treeTable;
 
@@ -79,7 +82,7 @@ public class TreeTablePage extends AbstractPage {
 
         var edge2edgeToggle = new ToggleSwitch("Edge to edge");
         edge2edgeToggle.selectedProperty().addListener(
-                (obs, old, value) -> toggleStyleClass(treeTable, Tweaks.EDGE_TO_EDGE)
+            (obs, old, value) -> toggleStyleClass(treeTable, Tweaks.EDGE_TO_EDGE)
         );
 
         var footer = new HBox(BLOCK_HGAP, bordersToggle, denseToggle, stripesToggle, altIconToggle, edge2edgeToggle);
@@ -98,7 +101,7 @@ public class TreeTablePage extends AbstractPage {
 
             var group = new TreeItem<>(groupVal);
             group.getChildren().setAll(
-                    createTreeItems(idx * 100, FAKER.random().nextInt(5, 10), brand)
+                createTreeItems(idx * 100, FAKER.random().nextInt(5, 10), brand)
             );
             root.getChildren().add(group);
         }
@@ -143,15 +146,17 @@ public class TreeTablePage extends AbstractPage {
 
         var disableToggle = new ToggleSwitch("Disable");
         disableToggle.selectedProperty().addListener((obs, old, val) -> {
-            if (val != null) { treeTable.setDisable(val); }
+            if (val != null) {
+                treeTable.setDisable(val);
+            }
         });
 
         var header = new HBox(
-                createPropertiesMenu(treeTable),
+            createPropertiesMenu(treeTable),
-                new Spacer(),
+            new Spacer(),
-                alignBox,
+            alignBox,
-                new Spacer(),
+            new Spacer(),
-                disableToggle
+            disableToggle
         );
         header.setAlignment(Pos.CENTER_LEFT);
 
@@ -165,9 +170,9 @@ public class TreeTablePage extends AbstractPage {
 
     private List<TreeItem<Product>> createTreeItems(int startId, int count, String brand) {
         return IntStream.range(startId, startId + count + 1).boxed()
-                .map(id -> Product.random(id, brand, FAKER))
+            .map(id -> Product.random(id, brand, FAKER))
-                .map(TreeItem::new)
+            .map(TreeItem::new)
-                .toList();
+            .toList();
     }
 
     @SuppressWarnings("unchecked")
@@ -189,7 +194,7 @@ public class TreeTablePage extends AbstractPage {
         idCol.setCellValueFactory(cell -> {
             Product product = cell.getValue().getValue();
             return new SimpleStringProperty(
-                    product != null && product.getId() != 0 ? String.valueOf(product.getId()) : ""
+                product != null && product.getId() != 0 ? String.valueOf(product.getId()) : ""
             );
         });
         idCol.setEditable(false);
@@ -198,14 +203,14 @@ public class TreeTablePage extends AbstractPage {
         var brandCol = new TreeTableColumn<Product, String>("Brand  🖉");
         brandCol.setCellValueFactory(new TreeItemPropertyValueFactory<>("brand"));
         brandCol.setCellFactory(ChoiceBoxTreeTableCell.forTreeTableColumn(
-                generate(() -> FAKER.commerce().brand(), 10).toArray(String[]::new)
+            generate(() -> FAKER.commerce().brand(), 10).toArray(String[]::new)
         ));
         brandCol.setEditable(true);
 
         var nameCol = new TreeTableColumn<Product, String>("Name  🖉");
         nameCol.setCellValueFactory(new TreeItemPropertyValueFactory<>("name"));
         nameCol.setCellFactory(ComboBoxTreeTableCell.forTreeTableColumn(
-                generate(() -> FAKER.commerce().productName(), 10).toArray(String[]::new)
+            generate(() -> FAKER.commerce().productName(), 10).toArray(String[]::new)
         ));
         nameCol.setEditable(true);
         nameCol.setMinWidth(200);
@@ -281,17 +286,17 @@ public class TreeTablePage extends AbstractPage {
 
         return new MenuButton("Properties") {{
             getItems().setAll(
-                    resizePolicyCaption,
+                resizePolicyCaption,
-                    unconstrainedResizeItem,
+                unconstrainedResizeItem,
-                    constrainedResizeItem,
+                constrainedResizeItem,
-                    selectionModeCaption,
+                selectionModeCaption,
-                    singleSelectionItem,
+                singleSelectionItem,
-                    multiSelectionItem,
+                multiSelectionItem,
-                    new SeparatorMenuItem(),
+                new SeparatorMenuItem(),
-                    showRootItem,
+                showRootItem,
-                    editCellsItem,
+                editCellsItem,
-                    cellSelectionItem,
+                cellSelectionItem,
-                    menuButtonItem
+                menuButtonItem
             );
         }};
     }

sampler/src/main/java/atlantafx/sampler/page/general/AccentColorSelector.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.general;
 
 import static atlantafx.base.theme.Styles.BUTTON_ICON;
@@ -28,10 +29,10 @@ public class AccentColorSelector extends HBox {
 
         setAlignment(Pos.CENTER_LEFT);
         getChildren().setAll(
-                colorButton(AccentColor.primerPurple()),
+            colorButton(AccentColor.primerPurple()),
-                colorButton(AccentColor.primerPink()),
+            colorButton(AccentColor.primerPink()),
-                colorButton(AccentColor.primerCoral()),
+            colorButton(AccentColor.primerCoral()),
-                resetBtn
+            resetBtn
         );
         getStyleClass().add("color-selector");
     }

sampler/src/main/java/atlantafx/sampler/page/general/ColorPalette.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.general;
 
 import static atlantafx.sampler.util.Controls.hyperlink;
@@ -47,25 +48,26 @@ class ColorPalette extends VBox {
 
         var noteText = new VBox(6);
         noteText.getChildren().setAll(
-                new TextFlow(
+            new TextFlow(
-                        new Text("Color contrast between text and its background must meet "),
+                new Text("Color contrast between text and its background must meet "),
-                        hyperlink("required WCAG standards",
+                hyperlink(
-                                  URI.create("https://www.w3.org/WAI/WCAG21/Understanding/contrast-minimum.html")
+                    "required WCAG standards",
-                        ),
+                    URI.create("https://www.w3.org/WAI/WCAG21/Understanding/contrast-minimum.html")
-                        new Text(":")
                 ),
-                new Text("  • 4.5:1 for normal text"),
+                new Text(":")
-                new Text("  • 3:1 for large text (>24px)"),
+            ),
-                new Text("  • 3:1 for UI elements and graphics"),
+            new Text("  • 4.5:1 for normal text"),
-                new Text("  • no contrast requirement for decorative and disabled elements"),
+            new Text("  • 3:1 for large text (>24px)"),
-                new Text(),
+            new Text("  • 3:1 for UI elements and graphics"),
-                new Text("Click on any color block to observe and modify color combination via built-in contrast checker.")
+            new Text("  • no contrast requirement for decorative and disabled elements"),
+            new Text(),
+            new Text("Click on any color block to observe and modify color combination via built-in contrast checker.")
         );
 
         var colorGrid = colorGrid();
 
         backgroundProperty().addListener((obs, old, val) -> bgBaseColor.set(
-                val != null && !val.getFills().isEmpty() ? (Color) val.getFills().get(0).getFill() : Color.WHITE
+            val != null && !val.getFills().isEmpty() ? (Color) val.getFills().get(0).getFill() : Color.WHITE
         ));
 
         getChildren().setAll(headerBox, noteText, colorGrid);
@@ -86,7 +88,9 @@ class ColorPalette extends VBox {
         grid.add(colorBlock("-color-fg-default", "-color-accent-muted", "-color-accent-emphasis"), 2, 1);
         grid.add(colorBlock("-color-accent-fg", "-color-accent-subtle", "-color-accent-emphasis"), 3, 1);
 
-        grid.add(colorBlock("-color-fg-emphasis", "-color-neutral-emphasis-plus", "-color-neutral-emphasis-plus"), 0, 2);
+        grid.add(
+            colorBlock("-color-fg-emphasis", "-color-neutral-emphasis-plus", "-color-neutral-emphasis-plus"), 0, 2
+        );
         grid.add(colorBlock("-color-fg-emphasis", "-color-neutral-emphasis", "-color-neutral-emphasis"), 1, 2);
         grid.add(colorBlock("-color-fg-default", "-color-neutral-muted", "-color-neutral-emphasis"), 2, 2);
         grid.add(colorBlock("-color-fg-default", "-color-neutral-subtle", "-color-neutral-emphasis"), 3, 2);

sampler/src/main/java/atlantafx/sampler/page/general/ColorPaletteBlock.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.general;
 
 import static atlantafx.base.theme.Styles.TITLE_3;
@@ -64,7 +65,7 @@ class ColorPaletteBlock extends VBox {
 
         colorRectangle = new AnchorPane();
         colorRectangle.setStyle(
-                String.format("-fx-background-color:%s;-fx-border-color:%s;", bgColorName, borderColorName)
+            String.format("-fx-background-color:%s;-fx-border-color:%s;", bgColorName, borderColorName)
         );
         colorRectangle.getStyleClass().add("rectangle");
         colorRectangle.getChildren().setAll(contrastRatioText, contrastLevelLabel, editIcon);
@@ -78,7 +79,7 @@ class ColorPaletteBlock extends VBox {
 
             toggleHover(true);
             editIcon.setFill(getColorLuminance(flattenColor(bgBaseColor.get(), bgFill)) < LUMINANCE_THRESHOLD ?
-                    Color.WHITE : Color.BLACK
+                Color.WHITE : Color.BLACK
             );
         });
         colorRectangle.setOnMouseExited(e -> toggleHover(false));
@@ -89,10 +90,10 @@ class ColorPaletteBlock extends VBox {
         });
 
         getChildren().addAll(
-                colorRectangle,
+            colorRectangle,
-                colorNameText(fgColorName),
+            colorNameText(fgColorName),
-                colorNameText(bgColorName),
+            colorNameText(bgColorName),
-                colorNameText(borderColorName)
+            colorNameText(borderColorName)
         );
         getStyleClass().add("block");
     }
@@ -116,7 +117,9 @@ class ColorPaletteBlock extends VBox {
         colorRectangle.pseudoClassStateChanged(PASSED, ContrastLevel.AA_NORMAL.satisfies(contrastRatio));
 
         contrastRatioText.setText(String.format("%.2f", contrastRatio));
-        contrastLevelIcon.setIconCode(ContrastLevel.AA_NORMAL.satisfies(contrastRatio) ? Material2AL.CHECK : Material2AL.CLOSE);
+        contrastLevelIcon.setIconCode(
+            ContrastLevel.AA_NORMAL.satisfies(contrastRatio) ? Material2AL.CHECK : Material2AL.CLOSE
+        );
         contrastLevelLabel.setVisible(true);
         contrastLevelLabel.setText(ContrastLevel.AAA_NORMAL.satisfies(contrastRatio) ? "AAA" : "AA");
     }
@@ -127,7 +130,7 @@ class ColorPaletteBlock extends VBox {
 
     public Color getBgColor() {
         return colorRectangle.getBackground() != null && !colorRectangle.getBackground().isEmpty() ?
-                (Color) colorRectangle.getBackground().getFills().get(0).getFill() : null;
+            (Color) colorRectangle.getBackground().getFills().get(0).getFill() : null;
     }
 
     public String getFgColorName() {

sampler/src/main/java/atlantafx/sampler/page/general/ColorScale.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.general;
 
 import atlantafx.base.theme.Styles;
@@ -21,12 +22,12 @@ class ColorScale extends VBox {
 
     private final ReadOnlyObjectWrapper<Color> bgBaseColor = new ReadOnlyObjectWrapper<>(Color.WHITE);
     private final List<ColorScaleBlock> blocks = Arrays.asList(
-            ColorScaleBlock.forColorPrefix(bgBaseColor, "-color-base-", 10),
+        ColorScaleBlock.forColorPrefix(bgBaseColor, "-color-base-", 10),
-            ColorScaleBlock.forColorPrefix(bgBaseColor, "-color-accent-", 10),
+        ColorScaleBlock.forColorPrefix(bgBaseColor, "-color-accent-", 10),
-            ColorScaleBlock.forColorPrefix(bgBaseColor, "-color-success-", 10),
+        ColorScaleBlock.forColorPrefix(bgBaseColor, "-color-success-", 10),
-            ColorScaleBlock.forColorPrefix(bgBaseColor, "-color-warning-", 10),
+        ColorScaleBlock.forColorPrefix(bgBaseColor, "-color-warning-", 10),
-            ColorScaleBlock.forColorPrefix(bgBaseColor, "-color-danger-", 10),
+        ColorScaleBlock.forColorPrefix(bgBaseColor, "-color-danger-", 10),
-            ColorScaleBlock.forColorName(bgBaseColor, "-color-dark", "-color-light")
+        ColorScaleBlock.forColorName(bgBaseColor, "-color-dark", "-color-light")
     );
 
     public ColorScale() {
@@ -44,18 +45,20 @@ class ColorScale extends VBox {
         headerBox.getStyleClass().add("header");
 
         var noteText = new TextFlow(
-                new Text("Avoid referencing scale variables directly when building UI that needs to adapt to different color themes. Instead, use the functional variables listed above.")
+            new Text(
+                "Avoid referencing scale variables directly when building UI that needs to adapt to different color themes. Instead, use the functional variables listed above."
+            )
         );
 
         backgroundProperty().addListener((obs, old, val) -> bgBaseColor.set(
-                val != null && !val.getFills().isEmpty() ? (Color) val.getFills().get(0).getFill() : Color.WHITE
+            val != null && !val.getFills().isEmpty() ? (Color) val.getFills().get(0).getFill() : Color.WHITE
         ));
 
         setId("color-scale");
         getChildren().setAll(
-                headerBox,
+            headerBox,
-                noteText,
+            noteText,
-                colorTable()
+            colorTable()
         );
     }
 

sampler/src/main/java/atlantafx/sampler/page/general/ColorScaleBlock.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.general;
 
 import static atlantafx.sampler.util.ContrastLevel.getColorLuminance;
@@ -34,8 +35,8 @@ class ColorScaleBlock extends VBox {
             if (c instanceof Label label) {
                 String colorName = (String) label.getUserData();
                 label.setStyle(String.format("-fx-background-color:%s;-fx-text-fill:%s;",
-                                             colorName,
+                    colorName,
-                                             JColorUtils.toHexWithAlpha(getSafeFgColor(label))
+                    JColorUtils.toHexWithAlpha(getSafeFgColor(label))
                 ));
             }
         });
@@ -67,7 +68,7 @@ class ColorScaleBlock extends VBox {
 
     private Color getBgColor(Label label) {
         return label.getBackground() != null && !label.getBackground().isEmpty() ?
-                (Color) label.getBackground().getFills().get(0).getFill() : Color.WHITE;
+            (Color) label.getBackground().getFills().get(0).getFill() : Color.WHITE;
     }
 
     ///////////////////////////////////////////////////////////////////////////

sampler/src/main/java/atlantafx/sampler/page/general/ContrastChecker.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.general;
 
 import static atlantafx.sampler.page.general.ColorPaletteBlock.validateColorName;
@@ -76,10 +77,10 @@ class ContrastChecker extends GridPane {
 
         this.bgBaseColor = bgBaseColor;
         this.contrastRatio = Bindings.createDoubleBinding(
-                () -> getContrastRatioOpacityAware(bgColor.getColor(), fgColor.getColor(), bgBaseColor.get()),
+            () -> getContrastRatioOpacityAware(bgColor.getColor(), fgColor.getColor(), bgBaseColor.get()),
-                bgColor.colorProperty(),
+            bgColor.colorProperty(),
-                fgColor.colorProperty(),
+            fgColor.colorProperty(),
-                bgBaseColor
+            bgBaseColor
         );
 
         createView();
@@ -96,22 +97,35 @@ class ContrastChecker extends GridPane {
         setForeground(fgColor);
     }
 
-    public String getBgColorName() { return bgColorName; }
+    public String getBgColorName() {
+        return bgColorName;
+    }
 
-    public String getFgColorName() { return fgColorName; }
+    public String getFgColorName() {
+        return fgColorName;
+    }
 
-    public Color getBgColor() { return bgColor.colorProperty().get(); }
+    public Color getBgColor() {
+        return bgColor.colorProperty().get();
+    }
 
-    public Color getFgColor() { return fgColor.colorProperty().get(); }
+    public Color getFgColor() {
+        return fgColor.colorProperty().get();
+    }
 
-    public ReadOnlyObjectProperty<Color> bgColorProperty() { return bgColor.colorProperty(); }
+    public ReadOnlyObjectProperty<Color> bgColorProperty() {
+        return bgColor.colorProperty();
+    }
 
-    public ReadOnlyObjectProperty<Color> fgColorProperty() { return fgColor.colorProperty(); }
+    public ReadOnlyObjectProperty<Color> fgColorProperty() {
+        return fgColor.colorProperty();
+    }
 
     // Returns fg color that guaranteed to be visible on the current bg.
     public Color getSafeFgColor() {
         if (contrastRatio.get() <= CONTRAST_RATIO_THRESHOLD) {
-            return getColorLuminance(flattenColor(bgBaseColor.get(), bgColor.getColor())) < LUMINANCE_THRESHOLD ? Color.WHITE : Color.BLACK;
+            return getColorLuminance(flattenColor(bgBaseColor.get(), bgColor.getColor())) < LUMINANCE_THRESHOLD ?
+                Color.WHITE : Color.BLACK;
         } else {
             return fgColor.getColor();
         }
@@ -124,7 +138,7 @@ class ContrastChecker extends GridPane {
         var contrastRatioLabel = new Label("0.0");
         contrastRatioLabel.getStyleClass().add("ratio");
         contrastRatioLabel.textProperty().bind(Bindings.createStringBinding(
-                () -> String.format("%.2f", contrastRatio.get()), contrastRatio
+            () -> String.format("%.2f", contrastRatio.get()), contrastRatio
         ));
 
         var contrastRatioBox = new HBox(20, largeFontLabel, contrastRatioLabel);
@@ -148,7 +162,9 @@ class ContrastChecker extends GridPane {
         var contrastLevels = new HBox(20, aaNormalBox, aaLargeBox, aaaNormalBox, aaaLargeBox);
 
         contrastRatio.addListener((obs, old, val) -> {
-            if (val == null) { return; }
+            if (val == null) {
+                return;
+            }
             float ratio = val.floatValue();
             updateContrastLevelLabel(aaNormalLabel, ContrastLevel.AA_NORMAL.satisfies(ratio));
             updateContrastLevelLabel(aaLargeLabel, ContrastLevel.AA_LARGE.satisfies(ratio));
@@ -166,7 +182,7 @@ class ContrastChecker extends GridPane {
         bgTextField.setEditable(false);
         bgTextField.setLeft(new FontIcon(Feather.HASH));
         bgTextField.textProperty().bind(Bindings.createStringBinding(
-                () -> bgColor.getColorHexWithAlpha().substring(1), bgColor.colorProperty()
+            () -> bgColor.getColorHexWithAlpha().substring(1), bgColor.colorProperty()
         ));
         bgTextField.setContextMenu(new RightClickMenu(bgColor));
 
@@ -178,82 +194,98 @@ class ContrastChecker extends GridPane {
         fgTextField.setEditable(false);
         fgTextField.setLeft(new FontIcon(Feather.HASH));
         fgTextField.textProperty().bind(Bindings.createStringBinding(
-                () -> fgColor.getColorHexWithAlpha().substring(1), fgColor.colorProperty()
+            () -> fgColor.getColorHexWithAlpha().substring(1), fgColor.colorProperty()
         ));
         fgTextField.setContextMenu(new RightClickMenu(fgColor));
 
         bgHueSlider = slider(1, 360, 1, 1);
         bgHueSlider.valueProperty().addListener((obs, old, val) -> {
-            if (val != null) { bgColor.setHue(val.floatValue()); }
+            if (val != null) {
+                bgColor.setHue(val.floatValue());
+            }
         });
         var bgHueLabel = new Label("Hue °");
         bgHueLabel.textProperty().bind(Bindings.createStringBinding(
-                () -> String.format("Hue %.0f °", bgHueSlider.getValue()), bgHueSlider.valueProperty())
+            () -> String.format("Hue %.0f °", bgHueSlider.getValue()), bgHueSlider.valueProperty())
         );
 
         bgSaturationSlider = slider(0, 1, 0, 0.01);
         bgSaturationSlider.valueProperty().addListener((obs, old, val) -> {
-            if (val != null) { bgColor.setSaturation(val.floatValue()); }
+            if (val != null) {
+                bgColor.setSaturation(val.floatValue());
+            }
         });
         var bgSaturationLabel = new Label("Saturation");
         bgSaturationLabel.textProperty().bind(Bindings.createStringBinding(
-                () -> String.format("Saturation %.2f", bgSaturationSlider.getValue()), bgSaturationSlider.valueProperty())
+            () -> String.format("Saturation %.2f", bgSaturationSlider.getValue()), bgSaturationSlider.valueProperty())
         );
 
         bgLightnessSlider = slider(0, 1, 0, 0.01);
         bgLightnessSlider.valueProperty().addListener((obs, old, val) -> {
-            if (val != null) { bgColor.setLightness(val.floatValue()); }
+            if (val != null) {
+                bgColor.setLightness(val.floatValue());
+            }
         });
         var bgLightnessLabel = new Label("Lightness");
         bgLightnessLabel.textProperty().bind(Bindings.createStringBinding(
-                () -> String.format("Lightness %.2f", bgLightnessSlider.getValue()), bgLightnessSlider.valueProperty())
+            () -> String.format("Lightness %.2f", bgLightnessSlider.getValue()), bgLightnessSlider.valueProperty())
         );
 
         bgAlphaSlider = slider(0, 1, 0, 0.01);
         bgAlphaSlider.valueProperty().addListener((obs, old, val) -> {
-            if (val != null) { bgColor.setAlpha(val.floatValue()); }
+            if (val != null) {
+                bgColor.setAlpha(val.floatValue());
+            }
         });
         var bgAlphaLabel = new Label("Alpha");
         bgAlphaLabel.textProperty().bind(Bindings.createStringBinding(
-                () -> String.format("Alpha %.2f", bgAlphaSlider.getValue()), bgAlphaSlider.valueProperty())
+            () -> String.format("Alpha %.2f", bgAlphaSlider.getValue()), bgAlphaSlider.valueProperty())
         );
 
         // ~
 
         fgHueSlider = slider(1, 360, 1, 1);
         fgHueSlider.valueProperty().addListener((obs, old, val) -> {
-            if (val != null) { fgColor.setHue(val.floatValue()); }
+            if (val != null) {
+                fgColor.setHue(val.floatValue());
+            }
         });
         var fgHueLabel = new Label("Hue °");
         fgHueLabel.textProperty().bind(Bindings.createStringBinding(
-                () -> String.format("Hue %.0f °", fgHueSlider.getValue()), fgHueSlider.valueProperty())
+            () -> String.format("Hue %.0f °", fgHueSlider.getValue()), fgHueSlider.valueProperty())
         );
 
         fgSaturationSlider = slider(0, 1, 0, 0.01);
         fgSaturationSlider.valueProperty().addListener((obs, old, val) -> {
-            if (val != null) { fgColor.setSaturation(val.floatValue()); }
+            if (val != null) {
+                fgColor.setSaturation(val.floatValue());
+            }
         });
         var fgSaturationLabel = new Label("Saturation");
         fgSaturationLabel.textProperty().bind(Bindings.createStringBinding(
-                () -> String.format("Saturation %.2f", fgSaturationSlider.getValue()), fgSaturationSlider.valueProperty())
+            () -> String.format("Saturation %.2f", fgSaturationSlider.getValue()), fgSaturationSlider.valueProperty())
         );
 
         fgLightnessSlider = slider(0, 1, 0, 0.01);
         fgLightnessSlider.valueProperty().addListener((obs, old, val) -> {
-            if (val != null) { fgColor.setLightness(val.floatValue()); }
+            if (val != null) {
+                fgColor.setLightness(val.floatValue());
+            }
         });
         var fgLightnessLabel = new Label("Lightness");
         fgLightnessLabel.textProperty().bind(Bindings.createStringBinding(
-                () -> String.format("Lightness %.2f", fgLightnessSlider.getValue()), fgLightnessSlider.valueProperty())
+            () -> String.format("Lightness %.2f", fgLightnessSlider.getValue()), fgLightnessSlider.valueProperty())
         );
 
         fgAlphaSlider = slider(0, 1, 0, 0.01);
         fgAlphaSlider.valueProperty().addListener((obs, old, val) -> {
-            if (val != null) { fgColor.setAlpha(val.floatValue()); }
+            if (val != null) {
+                fgColor.setAlpha(val.floatValue());
+            }
         });
         var fgAlphaLabel = new Label("Alpha");
         fgAlphaLabel.textProperty().bind(Bindings.createStringBinding(
-                () -> String.format("Alpha %.2f", fgAlphaSlider.getValue()), fgAlphaSlider.valueProperty())
+            () -> String.format("Alpha %.2f", fgAlphaSlider.getValue()), fgAlphaSlider.valueProperty())
         );
 
         // ~
@@ -269,8 +301,8 @@ class ContrastChecker extends GridPane {
 
         var applyBtn = new Button("Apply");
         applyBtn.setOnAction(e -> ThemeManager.getInstance().setNamedColors(Map.of(
-                getBgColorName(), bgColor.getColor(),
+            getBgColorName(), bgColor.getColor(),
-                getFgColorName(), fgColor.getColor()
+            getFgColorName(), fgColor.getColor()
         )));
 
         var actionsBox = new HBox(20, new Spacer(), flattenBtn, applyBtn);
@@ -312,18 +344,22 @@ class ContrastChecker extends GridPane {
         add(fgAlphaSlider, 1, 11);
 
         bgColor.colorProperty().addListener((obs, old, val) -> {
-            if (val != null) { updateStyle(); }
+            if (val != null) {
+                updateStyle();
+            }
         });
 
         fgColor.colorProperty().addListener((obs, old, val) -> {
-            if (val != null) { updateStyle(); }
+            if (val != null) {
+                updateStyle();
+            }
         });
     }
 
     private void updateStyle() {
         setStyle(String.format("-color-contrast-checker-bg:%s;-color-contrast-checker-fg:%s;",
-                toHexWithAlpha(bgColor.getColor()),
+            toHexWithAlpha(bgColor.getColor()),
-                toHexWithAlpha(getSafeFgColor())
+            toHexWithAlpha(getSafeFgColor())
         ));
     }
 
@@ -385,7 +421,8 @@ class ContrastChecker extends GridPane {
     private static class ObservableHSLAColor {
 
         private final ObservableList<Float> values = FXCollections.observableArrayList(0f, 0f, 0f, 0f);
-        private final ReadOnlyObjectWrapper<Color> color = new ReadOnlyObjectWrapper<>() { };
+        private final ReadOnlyObjectWrapper<Color> color = new ReadOnlyObjectWrapper<>() {
+        };
 
         public ObservableHSLAColor(Color initialColor) {
             values.addListener((ListChangeListener<Float>) c -> {
@@ -441,18 +478,18 @@ class ContrastChecker extends GridPane {
         }
 
         public float[] getRGBAArithmeticColor() {
-            float[] hsl = new float[] { getHue(), getSaturation(), getLightness() };
+            float[] hsl = new float[] {getHue(), getSaturation(), getLightness()};
             var color = JColor.color(hsl, getAlpha());
             return new float[] {
-                    color.getRedArithmetic(),
+                color.getRedArithmetic(),
-                    color.getGreenArithmetic(),
+                color.getGreenArithmetic(),
-                    color.getBlueArithmetic(),
+                color.getBlueArithmetic(),
-                    getAlpha()
+                getAlpha()
             };
         }
 
         public String getColorHexWithAlpha() {
-            float[] hsl = new float[] { getHue(), getSaturation(), getLightness() };
+            float[] hsl = new float[] {getHue(), getSaturation(), getLightness()};
             return JColor.color(hsl, getAlpha()).getColorHexWithAlpha();
         }
     }
@@ -472,28 +509,33 @@ class ContrastChecker extends GridPane {
         private void createMenu() {
             var hexItem = new MenuItem("Copy as HEX");
             hexItem.setOnAction(e -> {
-                var c = JColor.color(new float[] {color.getHue(), color.getSaturation(), color.getLightness(), color.getAlpha()});
+                var c = JColor.color(
+                    new float[] {color.getHue(), color.getSaturation(), color.getLightness(), color.getAlpha()});
                 PlatformUtils.copyToClipboard(color.getAlpha() < 1 ?
-                        toHexWithAlpha(color.getColor()) :
+                    toHexWithAlpha(color.getColor()) :
-                        c.getColorHex()
+                    c.getColorHex()
                 );
             });
 
             var rgbItem = new MenuItem("Copy as RGB");
             rgbItem.setOnAction(e -> {
-                var c = JColor.color(new float[] {color.getHue(), color.getSaturation(), color.getLightness(), color.getAlpha()});
+                var c = JColor.color(
+                    new float[] {color.getHue(), color.getSaturation(), color.getLightness(), color.getAlpha()});
                 PlatformUtils.copyToClipboard(color.getAlpha() < 1 ?
-                        String.format("rgba(%d,%d,%d, %.1f)", c.getGreen(), c.getGreen(), c.getBlue(), c.getAlphaArithmetic()) :
+                    String.format("rgba(%d,%d,%d, %.1f)", c.getGreen(), c.getGreen(), c.getBlue(),
-                        String.format("rgb(%d,%d,%d)", c.getGreen(), c.getGreen(), c.getBlue())
+                        c.getAlphaArithmetic()) :
+                    String.format("rgb(%d,%d,%d)", c.getGreen(), c.getGreen(), c.getBlue())
                 );
             });
 
             var hslItem = new MenuItem("Copy as HSL");
             hslItem.setOnAction(e -> {
-                var c = JColor.color(new float[] {color.getHue(), color.getSaturation(), color.getLightness(), color.getAlpha()});
+                var c = JColor.color(
+                    new float[] {color.getHue(), color.getSaturation(), color.getLightness(), color.getAlpha()});
                 PlatformUtils.copyToClipboard(color.getAlpha() < 1 ?
-                        String.format("hsla(%.0f,%.2f,%.2f, %.1f)", c.getHue(), c.getSaturation(), c.getLightness(), c.getAlphaArithmetic()) :
+                    String.format("hsla(%.0f,%.2f,%.2f, %.1f)", c.getHue(), c.getSaturation(), c.getLightness(),
-                        String.format("hsl(%.0f,%.2f,%.2f)", c.getHue(), c.getSaturation(), c.getLightness())
+                        c.getAlphaArithmetic()) :
+                    String.format("hsl(%.0f,%.2f,%.2f)", c.getHue(), c.getSaturation(), c.getLightness())
                 );
             });
 

sampler/src/main/java/atlantafx/sampler/page/general/ContrastCheckerDialog.java

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: MIT */
+
 package atlantafx.sampler.page.general;
 
 import atlantafx.sampler.page.OverlayDialog;
@@ -25,8 +26,8 @@ class ContrastCheckerDialog extends OverlayDialog<ContrastChecker> {
 
     private void updateStyle() {
         setStyle(String.format("-color-dialog-bg:%s;-color-dialog-fg:%s;",
-                JColorUtils.toHexWithAlpha(contrastChecker.getBgColor()),
+            JColorUtils.toHexWithAlpha(contrastChecker.getBgColor()),
-                JColorUtils.toHexWithAlpha(contrastChecker.getSafeFgColor())
+            JColorUtils.toHexWithAlpha(contrastChecker.getSafeFgColor())
         ));
     }
 

sampler/src/main/java/atlantafx/sampler/page/general/IconBrowser.java

@@ -70,8 +70,8 @@ public class IconBrowser extends TableView<List<Ikon>> {
 
     private void updateData(String filterString) {
         var displayedIcons = filterString == null || filterString.isBlank() || filterString.length() < FILTER_LEN
-                ? icons
+            ? icons
-                : icons.stream().filter(icon -> containsString(icon.getDescription(), filterString)).toList();
+            : icons.stream().filter(icon -> containsString(icon.getDescription(), filterString)).toList();
 
         var data = partitionList(displayedIcons, colNum);
         getItems().setAll(data);