@Override
    public void toStringClassDetails(final StringBuilder sb) {
      sb.append(getClass().getSimpleName());
      sb.append("(table=");
      sb.append(getTableName());
      sb.append(")");
    }
Verify the correct logic of RWLocks on the queue
hbase-server/src/test/java/org/apache/hadoop/hbase/master/procedure/TestMasterProcedureScheduler.java