public Object execute(ExecutionEvent event) throws ExecutionException {
		IWorkbenchPart part = HandlerUtil.getActivePart(event);
		ISelection selection = part.getSite().getSelectionProvider().getSelection();
		if (selection instanceof ITextSelection) {
			ITextSelection s = (ITextSelection) selection;
			if (s.getLength() > 0)
				MessageDialog.openInformation(new Shell(), "Selected SNippet", s.getText());
		}
		return null;
	}