DragAndDrop, clean up.

diff --git a/gdx/src/com/badlogic/gdx/scenes/scene2d/utils/DragAndDrop.java b/gdx/src/com/badlogic/gdx/scenes/scene2d/utils/DragAndDrop.java
index 4527a37..13c8e52 100644 (file)
--- a/gdx/src/com/badlogic/gdx/scenes/scene2d/utils/DragAndDrop.java
+++ b/gdx/src/com/badlogic/gdx/scenes/scene2d/utils/DragAndDrop.java
@@ -34,7 +34,7 @@ public class DragAndDrop {
        Target target;
        boolean isValidTarget;
        Array<Target> targets = new Array();
-       ObjectMap<Source,DragListener> sourceListeners = new ObjectMap<Source,DragListener>();
+       ObjectMap<Source, DragListener> sourceListeners = new ObjectMap();
        private float tapSquareSize = 8;
        private int button;
        float dragActorX = 14, dragActorY = -20;
@@ -120,10 +120,9 @@ public class DragAndDrop {
                listener.setTapSquareSize(tapSquareSize);
                listener.setButton(button);
                source.actor.addCaptureListener(listener);
-               sourceListeners.put(source,listener);
+               sourceListeners.put(source, listener);
        }
 
-       /** Deregister the given source. */
        public void removeSource (Source source) {
                DragListener dragListener = sourceListeners.remove(source);
                source.actor.removeCaptureListener(dragListener);
@@ -133,7 +132,6 @@ public class DragAndDrop {
                targets.add(target);
        }
 
-       /** Deregister the given target. */
        public void removeTarget (Target target) {
                targets.removeValue(target, true);
        }