private HashSet<ReadEntity> createReadEntities() {
    HashSet<ReadEntity> readEntities = new HashSet<ReadEntity>();
    ReadEntity re = new ReadEntity(newTable(false));
    readEntities.add(re);

    return readEntities;
  }
Verifies the current database object is not locked if the table read is against different database
@throws Exception
ql/src/test/org/apache/hadoop/hive/ql/lockmgr/TestDummyTxnManager.java