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/packageview/PackageExplorerPart.java
}
	private void fillActionBars() {
		IActionBars actionBars= getViewSite().getActionBars();
		IToolBarManager toolBar= actionBars.getToolBarManager();
		toolBar.add(fBackAction);
		toolBar.add(fForwardAction);
		toolBar.add(fUpAction);
		actionBars.updateActionBars();
	
		IMenuManager menu= actionBars.getMenuManager();
		menu.add(fFilterAction);
		
		menu.add(fShowLibrariesAction);  
		
		menu.add(fFilterWorkingSetAction); 
		menu.add(fRemoveWorkingSetAction); 
		menu.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
		menu.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS+"-end"));
	}
		
	private Object findInputElement() {
		Object input= getSite().getPage().getInput();
		if (input instanceof IWorkspace) { 
			return JavaCore.create(((IWorkspace)input).getRoot());
		} else if (input instanceof IContainer) {
			return JavaCore.create((IContainer)input);
		}