TXRegionLockRequestImpl createTXRegionLockRequestImpl(InternalCache cache, LocalRegion region) {
    return new TXRegionLockRequestImpl(cache, region);
  }
test hook

@param t a ThreadLocal to hold lists of TransactionalOperations
geode-core/src/main/java/org/apache/geode/internal/cache/tx/ClientTXStateStub.java