String[] keys= {ReorgUtils.getName(selection.getFirstElement())};
String[] keys= {getName(selection.getFirstElement())};
	private static boolean confirmDelete(IStructuredSelection selection) {		String title= ReorgMessages.getString("deleteAction.confirm.title"); //$NON-NLS-1$		String label;		if (selection.size() == 1){			String[] keys= {ReorgUtils.getName(selection.getFirstElement())};			label= ReorgMessages.getFormattedString("DeleteSourceReferencesAction.sure", keys); //$NON-NLS-1$		} else {			String[] keys= {String.valueOf(selection.size())};			label= ReorgMessages.getFormattedString("DeleteSourceReferencesAction.sure_elements", keys); //$NON-NLS-1$		}		return MessageDialog.openQuestion(JavaPlugin.getActiveWorkbenchShell(), title, label);	}