Bug 5699 Add ResourceTransfer to packages view
The packages view should add the ResoruceTransfer as a drag source to its list of transfers
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/dnd/JdtTreeViewerDropAdapter.java
/*
 * (c) Copyright IBM Corp. 2000, 2001.
 * All Rights Reserved.
 */
package org.eclipse.jdt.internal.ui.dnd;
import org.eclipse.swt.dnd.DropTargetEvent;
import org.eclipse.swt.widgets.TreeItem;
import org.eclipse.jface.viewers.AbstractTreeViewer;
public class JdtTreeViewerDropAdapter extends JdtViewerDropAdapter {
	/**
	 * The time the mouse first started hovering over the current target
	 */
	protected long hoverStart= 0;
	/**
	 * The amount of time to hover over a tree item before expanding it
	 */