protected void initialize(JavaSearchResult result) {
protected synchronized void initialize(JavaSearchResult result) {
	protected void initialize(JavaSearchResult result) {		super.initialize(result);		fChildrenMap= new HashMap();		if (result != null) {			Object[] elements= result.getElements();			for (int i= 0; i < elements.length; i++) {				insert(elements[i], false);			}		}	}