@Override
  public Object getKeyForSizing() {
    // inline keys always report null for sizing since the size comes from the entry size
    return null;
  }
Do not modify this class. It was generated. Instead modify LeafRegionEntry.cpp and then run
./dev-tools/generateRegionEntryClasses.sh (it must be run from the top level directory).
geode-core/src/main/java/org/apache/geode/internal/cache/entries/VersionedThinLRURegionEntryHeapIntKey.java