docs: protected void removeSequence(String sequenceName)
      {
          // lookup the sequence map for calling DB
          Map mapForDB = (Map) sequencesDBMap.get(getBrokerForClass()
                  .serviceConnectionManager().getConnectionDescriptor().getJcdAlias());
          if(mapForDB != null)
          {
              synchronized(SequenceManagerHighLowImpl.class)
              {
                  mapForDB.remove(sequenceName);
              }
          }
      }