Bug 15638 Drag & Drop: Packages view doesn't update on move
Build: 20020508 If I move a file from the packages view using drag & drop, the packages view does not update to show that the file has been removed. After I refresh the packages view shows the file is no longer there.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/packageview/FileTransferDragAdapter.java
monitor.done();
				}
			}
		};
		runOperation(op, true, false);
	}
	
	private  void handleRefresh(DragSourceEvent event) {
		final Set roots= collectRoots(getResources());
		
		WorkspaceModifyOperation op= new WorkspaceModifyOperation() {
			public void execute(IProgressMonitor monitor) throws CoreException {
				try {
					monitor.beginTask(PackagesMessages.getString("DragAdapter.refreshing"), roots.size()); 
					MultiStatus status= createMultiStatus();
					Iterator iter= roots.iterator();
					while (iter.hasNext()) {
						IResource r= (IResource)iter.next();
						try {
							r.refreshLocal(IResource.DEPTH_ONE, new SubProgressMonitor(monitor, 1));
						} catch (CoreException e) {
							status.add(e.getStatus());
						}	
					}
					if (!status.isOK()) {
						throw new CoreException(status);
					}
				} finally {
					monitor.done();
				}