ISelection selection = HandlerUtil.getCurrentSelection(event);
List<Resource> list = ISelectionUtils.getPossibleKeys(selection, SelectionHints.KEY_MAIN, Resource.class);
final Shell shell = HandlerUtil.getActiveShell(event);
ISelection selection = HandlerUtil.getCurrentSelection(event);
List<Resource> list = ISelectionUtils.getPossibleKeys(selection, SelectionHints.KEY_MAIN, Resource.class);
final Shell shell = HandlerUtil.getActiveShell(event);