@Override
    void setupRecord(@NotNull PersistentBTreeEnumerator<?> enumerator, int hashCode, int dataOffset, byte[] buf) {
      if (!enumerator.myInlineKeysNoMapping) Bits.putInt(buf, 0, dataOffset);
    }
@Override
    void setupRecord(@NotNull PersistentBTreeEnumerator<?> enumerator, int hashCode, int dataOffset, byte[] buf)