protected String getScopeDescription(IType type) {
String getScopeDescription(IType type) {
	protected String getScopeDescription(IType type) {		String typeName= ""; //$NON-NLS-1$		if (type != null)			typeName= type.getElementName();		return SearchMessages.getFormattedString("HierarchyScope", new String[] {typeName}); //$NON-NLS-1$	}