Object[] children= fTreeContentProvider.getChildren(treeElement);
Object[] children= getTreeChildren(treeElement);
	protected boolean areAllChildrenWhiteChecked(Object treeElement) {		Object[] children= fTreeContentProvider.getChildren(treeElement);		for (int i= 0; i < children.length; ++i) {			if (!fWhiteCheckedTreeItems.contains(children[i]))				return false;		}		return true;	}