*/
private boolean isModifiedSubtree_IndexWorkingtree(String path)
throws CorruptObjectException, IOException {
NameConflictTreeWalk tw = new NameConflictTreeWalk(repo);
try {
tw.addTree(new DirCacheIterator(dc));
tw.addTree(new FileTreeIterator(repo));
tw.setRecursive(true);
tw.setFilter(PathFilter.create(path));
DirCacheIterator dcIt;
WorkingTreeIterator wtIt;