Remove stale code.

core/src/main/java/org/pbjar/jxlayer/plaf/ext/MouseEventUI.java

@@ -197,40 +197,23 @@ public class MouseEventUI<V extends JComponent> extends AbstractLayerUI<V> {
         Point point = mouseEvent.getPoint();
         SwingUtilities.convertPointToScreen(point, mouseEvent.getComponent());
         SwingUtilities.convertPointFromScreen(point, layer);
-        /*
-         * Removed the contains check because it results in jumping when
-         * dragging internal frames in a desktop pane and dragging outside the
-         * boundaries of the desktop.
-         *
-         * Introduced this check to solve some scrolling problem, but don't
-         * quite remember the specifics. Maybe that problem is gone by other
-         * changes.
-         */
-        // Rectangle layerBounds = layer.getBounds();
-        // Container parent = layer.getParent();
-        // Rectangle parentRectangle = new Rectangle(-layerBounds.x,
-        // -layerBounds.y, parent.getWidth(), parent.getHeight());
-        // if (parentRectangle.contains(point)) {
+
         return transformPoint(layer, point);
-        // } else {
-        // return new Point(-1, -1);
-        // }
     }
 
     private MouseWheelEvent createMouseWheelEvent(final MouseWheelEvent mouseWheelEvent, final Point point,
                                                   final Component target) {
-        return new MouseWheelEvent(target, //
-                                   mouseWheelEvent.getID(), //
-                                   mouseWheelEvent.getWhen(), //
-                                   mouseWheelEvent.getModifiersEx(), //
-                                   point.x, //
-                                   point.y, //
-                                   mouseWheelEvent.getClickCount(), //
-                                   mouseWheelEvent.isPopupTrigger(), //
-                                   mouseWheelEvent.getScrollType(), //
-                                   mouseWheelEvent.getScrollAmount(), //
-                                   mouseWheelEvent.getWheelRotation() //
-        );
+        return new MouseWheelEvent(target,
+                                   mouseWheelEvent.getID(),
+                                   mouseWheelEvent.getWhen(),
+                                   mouseWheelEvent.getModifiersEx(),
+                                   point.x,
+                                   point.y,
+                                   mouseWheelEvent.getClickCount(),
+                                   mouseWheelEvent.isPopupTrigger(),
+                                   mouseWheelEvent.getScrollType(),
+                                   mouseWheelEvent.getScrollAmount(),
+                                   mouseWheelEvent.getWheelRotation());
     }
 
     private void dispatchMouseEvent(final MouseEvent mouseEvent) {
@@ -300,8 +283,6 @@ public class MouseEventUI<V extends JComponent> extends AbstractLayerUI<V> {
         }
     }
 
-    @SuppressWarnings("Duplicates")
-
     private Component getMouseMotionListeningComponent(final Component component) {
         /*
          * Mouse motion events may result in MOUSE_ENTERED and MOUSE_EXITED.
@@ -340,10 +321,8 @@ public class MouseEventUI<V extends JComponent> extends AbstractLayerUI<V> {
         if (view == null) {
             return null;
         } else {
-            Point viewPoint = SwingUtilities.convertPoint(layer, targetPoint,
-                                                          view);
-            return SwingUtilities.getDeepestComponentAt(view, viewPoint.x,
-                                                        viewPoint.y);
+            Point viewPoint = SwingUtilities.convertPoint(layer, targetPoint, view);
+            return SwingUtilities.getDeepestComponentAt(view, viewPoint.x, viewPoint.y);
         }
     }
 
@@ -417,14 +396,14 @@ public class MouseEventUI<V extends JComponent> extends AbstractLayerUI<V> {
             Point newPoint = new Point(targetPoint);
             SwingUtilities.convertPointToScreen(newPoint, layer);
             SwingUtilities.convertPointFromScreen(newPoint, target);
-            return new MouseEvent(target, //
-                                  id, //
-                                  mouseEvent.getWhen(), //
-                                  mouseEvent.getModifiersEx(), //
-                                  newPoint.x, //
-                                  newPoint.y, //
-                                  mouseEvent.getClickCount(), //
-                                  mouseEvent.isPopupTrigger(), //
+            return new MouseEvent(target,
+                                  id,
+                                  mouseEvent.getWhen(),
+                                  mouseEvent.getModifiersEx(),
+                                  newPoint.x,
+                                  newPoint.y,
+                                  mouseEvent.getClickCount(),
+                                  mouseEvent.isPopupTrigger(),
                                   mouseEvent.getButton());
         }
     }

core/src/main/java/org/pbjar/jxlayer/plaf/ext/TransformUI.java

@@ -270,97 +270,6 @@ public class TransformUI extends MouseEventUI<JComponent> {
                                            : new AffineTransform();
     }
 
-    /*
-     * {@inheritDoc}
-     * <p>
-     * This implementation does the following:
-     * <ol>
-     * <li>
-     * A {@link BufferedImage} is created the size of the clip bounds of the
-     * argument graphics object.</li>
-     * <li>
-     * A Graphics object is obtained from the image.</li>
-     * <li>
-     * The image is filled with a background color.</li>
-     * <li>
-     * The image graphics is translated according to x and y of the clip bounds.
-     * </li>
-     * <li>
-     * The clip from the argument graphics object is set to the image graphics.</li>
-     * <li>
-     * {@link #configureGraphics(Graphics2D, JXLayer)} is invoked with the image
-     * graphics as an argument.</li>
-     * <li>
-     * {@link #paintLayer(Graphics2D, JXLayer)} is invoked with the image
-     * graphics as an argument.</li>
-     * <li>
-     * The image graphics is disposed.</li>
-     * <li>
-     * The image is drawn on the argument graphics object.</li>
-     * </ol>
-     */
-    /*
-     * @SuppressWarnings("unchecked")
-     *
-     * @Override
-     * public final void paint(Graphics g, JComponent component) {
-     * Graphics2D g2 = (Graphics2D) g;
-     * JXLayer<? extends JComponent> layer = (JXLayer<? extends JComponent>) component;
-     * Shape clip = g2.getClip();
-     * Rectangle clipBounds = g2.getClipBounds();
-     * BufferedImage buffer = layer.getGraphicsConfiguration()
-     * .createCompatibleImage(clipBounds.width, clipBounds.height,
-     * Transparency.OPAQUE);//
-     * Graphics2D g3 = buffer.createGraphics();
-     * try {
-     * g3.setColor(this.getBackgroundColor(layer));
-     * g3.fillRect(0, 0, buffer.getWidth(), buffer.getHeight());
-     * g3.translate(-clipBounds.x, -clipBounds.y);
-     * g3.setClip(clip);
-     * configureGraphics(g3, layer);
-     * paintLayer(g3, layer);
-     * } catch (Throwable t) {
-     */
-    /*
-     * Under some rare circumstances, the graphics engine may throw a
-     * transformation exception like this:
-     *
-     * sun.dc.pr.PRError: setPenT4: invalid pen transformation
-     * (singular)
-     *
-     * As far as I understand this happens when the result of the
-     * transformation has a zero sized surface.
-     *
-     * It will happen for example when shear X and shear Y are both set
-     * to 1.
-     *
-     * It will also happen when scale X or scale Y are set to 0.
-     *
-     * Since this Exception only seems to be thrown under the condition
-     * of a zero sized painting surface, no harm is done. Therefore the
-     * error logging below has been commented out, but remain in the
-     * source for the case that someone wants to investigate this
-     * phenomenon in more depth.
-     *
-     * The Exception however MUST be caught, not only to be able dispose
-     * the image's graphics object, but also to prevent that JXLayer
-     * enters a problematic state (the isPainting flag would not be
-     * reset).
-     */
-    // System.err.println(t);
-    // AffineTransform at = g3.getTransform();
-    // System.err.println(at);
-    // System.err.println("scaleX = " + at.getScaleX() + " scaleY = "
-    // + at.getScaleY() + " shearX = " + at.getShearX()
-    // + " shearY = " + at.getShearY());
-    /*
-     * } finally {
-     * g3.dispose();
-     * }
-     * g2.drawImage(buffer, clipBounds.x, clipBounds.y, null);
-     * setDirty(false);
-     * }
-     */
     /**
      * Overridden to replace the {@link LayoutManager}, to add some listeners and to ensure that an appropriate {@link
      * RepaintManager} is installed.

core/src/main/java/org/pbjar/jxlayer/plaf/ext/transform/TransformRPMImpl.java

@@ -63,13 +63,6 @@ public final class TransformRPMImpl {
      */
     public static final boolean hack = false;
 
-    static {
-        LOGGER.setUseParentHandlers(false);
-        ConsoleHandler handler = new ConsoleHandler();
-        handler.setFormatter(new LogFormatter());
-        LOGGER.addHandler(handler);
-    }
-
     private TransformRPMImpl() {}
 
     /**

core/src/main/java/org/pbjar/jxlayer/repaint/RepaintManagerUtils.java

@@ -57,13 +57,6 @@ public final class RepaintManagerUtils {
      */
     private static final boolean swingX = isSwingXAvailable();
 
-    static {
-        LOGGER.setUseParentHandlers(false);
-        ConsoleHandler handler = new ConsoleHandler();
-        handler.setFormatter(new LogFormatter());
-        LOGGER.addHandler(handler);
-    }
-
     private RepaintManagerUtils() {}
 
     /**
@@ -157,8 +150,6 @@ public final class RepaintManagerUtils {
 
     private static class DisplayAction extends AbstractAction {
 
-        private static final long serialVersionUID = 1L;
-
         public DisplayAction() {
             super("RPM tree");
         }