style: remove redundant public modifier from interface methods

src/main/java/com/vlsolutions/swing/docking/Dockable.java

@@ -63,11 +63,11 @@
 public interface Dockable {
 
     /** returns the unique key identifying the docked element */
-    public DockKey getDockKey();
+    DockKey getDockKey();
 
     /**
      * returns the component wrapped.
      *
      */
-    public Component getComponent();
+    Component getComponent();
 }

src/main/java/com/vlsolutions/swing/docking/DockableContainer.java

@@ -50,11 +50,11 @@ public interface DockableContainer {
      *
      *
      */
-    public void installDocking(DockingDesktop desktop);
+    void installDocking(DockingDesktop desktop);
 
     /**
      * Called once, when the dockablecontainer is no longer used by the desktop, in order to releases
      * resources and listeners taken on <code>installDocking()<code>.
      */
-    public void uninstallDocking(DockingDesktop desktop);
+    void uninstallDocking(DockingDesktop desktop);
 }

src/main/java/com/vlsolutions/swing/docking/DockableResolver.java

@@ -33,5 +33,5 @@ public interface DockableResolver {
     /**
      * Returns the dockable which should be associated to this DockKey identifier, or null if not found.
      */
-    public Dockable resolveDockable(String keyName);
+    Dockable resolveDockable(String keyName);
 }

src/main/java/com/vlsolutions/swing/docking/DragControler.java

@@ -30,13 +30,13 @@
  */
 public interface DragControler extends MouseListener, MouseMotionListener {
 
-    public void cancelDrag();
+    void cancelDrag();
 
-    public Dockable getDockable();
+    Dockable getDockable();
 
-    public DockDropReceiver getDropReceiver();
+    DockDropReceiver getDropReceiver();
 
-    public Shape getDropShape();
+    Shape getDropShape();
 
-    public boolean isFloatingShape();
+    boolean isFloatingShape();
 }

src/main/java/com/vlsolutions/swing/docking/FloatingDockableContainer.java

@@ -29,14 +29,14 @@
 public interface FloatingDockableContainer {
 
     /** This install method is invoked before adding the first dockable */
-    public void installDocking(DockingDesktop desktop);
+    void installDocking(DockingDesktop desktop);
 
     /** adds the initial dockable to this top-level container */
-    public void setInitialDockable(Dockable dockable);
+    void setInitialDockable(Dockable dockable);
 
     /**
      * adds the initial tabbdeddockablecontainer to this top-level container. This will happen when
      * drag-n-dropping a whole tab container from the desktop.
      */
-    public void setInitialTabbedDockableContainer(TabbedDockableContainer tdc);
+    void setInitialTabbedDockableContainer(TabbedDockableContainer tdc);
 }

src/main/java/com/vlsolutions/swing/docking/ShapePainterStrategy.java

@@ -27,20 +27,20 @@
 interface ShapePainterStrategy {
 
     /** show the drag cursor */
-    public void showDragCursor();
+    void showDragCursor();
 
     /** show the stop-drag cursor (drag not enabled) */
-    public void showStopDragCursor();
+    void showStopDragCursor();
 
     /** show the stop-drag cursor (drag not enabled) */
-    public void showSwapDragCursor();
+    void showSwapDragCursor();
 
     /** show the float (detached) cursor */
-    public void showFloatCursor();
+    void showFloatCursor();
 
-    public void repaint();
+    void repaint();
 
-    public void startDrag(DockableDragSource source);
+    void startDrag(DockableDragSource source);
 
-    public void endDrag();
+    void endDrag();
 }

src/main/java/com/vlsolutions/swing/docking/SingleDockableContainer.java

@@ -34,5 +34,5 @@
 public interface SingleDockableContainer extends DockableContainer {
 
     /** Returns the dockable this container is displaying */
-    public Dockable getDockable();
+    Dockable getDockable();
 }

src/main/java/com/vlsolutions/swing/docking/TabbedDockableContainer.java

@@ -32,26 +32,26 @@
 public interface TabbedDockableContainer extends DockableContainer {
 
     /** Returns the currently selected (front) dockable */
-    public Dockable getSelectedDockable();
+    Dockable getSelectedDockable();
 
     /** Change the tab selection to display this dockable */
-    public void setSelectedDockable(Dockable dockable);
+    void setSelectedDockable(Dockable dockable);
 
     /** Returs the current tab count (which is also the current dockable count) */
-    public int getTabCount();
+    int getTabCount();
 
     /** Returns the dockable at the index tab */
-    public Dockable getDockableAt(int index);
+    Dockable getDockableAt(int index);
 
     /** Adds a dockable to the given index tab. */
-    public void addDockable(Dockable dockable, int index);
+    void addDockable(Dockable dockable, int index);
 
     /** Removes a dockable from the tabs */
-    public void removeDockable(Dockable dockable);
+    void removeDockable(Dockable dockable);
 
     /** Remove the dockable at specified index tab */
-    public void removeDockable(int index);
+    void removeDockable(int index);
 
     /** Returns the index of the given dockable */
-    public int indexOfDockable(Dockable dockable);
+    int indexOfDockable(Dockable dockable);
 }