@Override
  public void close() {
    Region r = getRegion();
    if (r != null && !r.isDestroyed()) {
      try {
        r.close();
      } catch (RegionDestroyedException ignore) {
      }
    }
  }
Set client conflation override

@since GemFire 5.7
geode-core/src/main/java/org/apache/geode/internal/cache/ha/HARegionQueue.java