code: @Override
      public Long[] findTaskIds(long partition, String state, boolean inState, Long minId, Integer maxResults) throws Exception {
  
          try {
              TaskState ts = TaskState.valueOf(state);
              return _pe.findTaskIds(partition, ts, inState, minId, maxResults);
          } catch (Exception e) {
              throw buildAndLogException(e);
          }
      }
docs: /*
  (non-Javadoc)
  
  @see com.ibm.websphere.concurrent.persistent.mbean.PersistentExecutorMBean#findTaskIds(long, java.lang.String, boolean, java.lang.Long, java.lang.Integer)