source: class TestXmlRpcWorkflowManagerClient {
  
    private static final int WM_PORT;
    public static final int MILLIS;
    private static XmlRpcWorkflowManager wmgr;
    private static String luceneCatLoc;
    private static final Logger LOG;
    private static final String catalogPath;
    private static XmlRpcWorkflowManagerClient wmc;
    private static LuceneWorkflowInstanceRepository repo;
    private static WorkflowInstance testWrkInst;
    private static Workflow testWrkFlw;
    private static WorkflowTask testTask;
    private static WorkflowCondition testCond;
    private static final int stdPgSz;
  
    @Test
    public void testGetWorkflowCurrentTaskWallClockMinutes() throws Exception {
  
target:     XmlRpcWorkflowManagerClient fmc = new XmlRpcWorkflowManagerClient(new URL(
          "http://localhost:" + WM_PORT));
  
      List<WorkflowInstance> wfinstances = fmc.getWorkflowInstances();
  
      assertNotNull(wfinstances);
  
  
      double clock = fmc.getWorkflowCurrentTaskWallClockMinutes(wfinstances.get(0).getId());
  
      assertThat(clock, is(not(Matchers.nullValue())));
  
    }
  
  }