private boolean isRegionEntryRemoved() {
    final RegionEntry re = getRegionEntry();
    if (re.isRemovedPhase2()) {
      getOwner().getCachePerfStats().incRetries();
      getRegionMap().getEntryMap().remove(getEvent().getKey(), re);
      return true;
    } else {
      return false;
    }
  }
@return true if the entry is in the final stage of removal
geode-core/src/main/java/org/apache/geode/internal/cache/map/AbstractRegionMapPut.java