final VirtualFile contextFile = context.getVirtualFile();
assert contextFile != null;
if (VfsUtil.isAncestor(contextFile, dstVFile, true)) {
final String path = VfsUtilCore.getRelativePath(dstVFile, contextFile, '/');
if (path != null) {
<BUG>return rename(path.replace("/", myReferenceSet.getSeparatorString()));
</BUG>
}
}
}

final VirtualFile contextFile = context.getVirtualFile();
assert contextFile != null;
if (VfsUtil.isAncestor(contextFile, dstVFile, true)) {
final String path = VfsUtilCore.getRelativePath(dstVFile, contextFile, '/');
if (path != null) {
return rename(path.replace("/", getFileReferenceSet().getSeparatorString()));
