@Before
 public void before() {
   // Use dedicated job manager because job manager is shutdown in tests.
   m_jobManagerBean =
       JobTestUtil.replaceCurrentJobManager(
           new JobManager() {
             // must be a subclass in order to replace JobManager
           });
 }
 @After
 public void after() {
   JobTestUtil.unregisterAndShutdownJobManager(m_jobManagerBean);
 }