@Override
    protected void writeStubIndexKey(@NotNull DataOutput out, @NotNull StubIndexKey key, FileLocalStringEnumerator enumerator) throws IOException {
      DataInputOutputUtil.writeINT(out, enumerator.enumerate(key.getName()));
    }
@Override
    protected void writeStubIndexKey(@NotNull DataOutput out, @NotNull StubIndexKey key, FileLocalStringEnumerator enumerator)