myDetermineRequirementsTasks = (IncrementalSubscription) blackboard.subscribe(myDetermineRequirementsPredicate);
  private void setupSubscriptions2() {    UnaryPredicate taskPredicate = new TaskPredicate(GET_LOG_SUPPORT);    myGLSTasks =       (IncrementalSubscription) blackboard.subscribe(taskPredicate);    myGLSExpansions =       (IncrementalSubscription) blackboard.subscribe(new ExpansionPredicate(taskPredicate));    taskPredicate = new TaskPredicate(PROPAGATE_REGISTER_SERVICES);    myRegisterServicesTasks =       (IncrementalSubscription) blackboard.subscribe(taskPredicate);    myRegisterServicesExpansions =       (IncrementalSubscription) blackboard.subscribe(new ExpansionPredicate(taskPredicate));    taskPredicate = new TaskPredicate(PROPAGATE_FIND_PROVIDERS);    myFindProvidersTasks =       (IncrementalSubscription) blackboard.subscribe(taskPredicate);    myFindProvidersExpansions =       (IncrementalSubscription) blackboard.subscribe(new ExpansionPredicate(taskPredicate));  }