@Override
  public void decTxRefCount(RegionEntry e) {
    LocalRegion lr = null;
    if (_isOwnerALocalRegion()) {
      lr = _getOwner();
    }
    e.decRefCount(null, lr);
  }
Tell an LRU that an existing entry has been modified
geode-core/src/main/java/org/apache/geode/internal/cache/AbstractRegionMap.java