@Override
  public Object findObject(KeyInfo keyInfo, LocalRegion r, boolean isCreate,
      boolean generateCallbacks, Object value, boolean disableCopyOnRead, boolean preferCD,
      ClientProxyMembershipID requestingClient, EntryEventImpl clientEvent,
      boolean returnTombstones) {
    return getTXRegionStub(r).findObject(keyInfo, isCreate, generateCallbacks, value, preferCD,
        requestingClient, clientEvent);
  }
Get or create a TXRegionStub for the given region. For regions that are new to the tx, we
validate their eligibility.

@param region The region to involve in the tx.
@return existing or new stub for region
geode-core/src/main/java/org/apache/geode/internal/cache/TXStateStub.java