protected void watchDueDetermineRequirementsTasks(Link lTasks) { if (lTasks == null) {  return;
protected void watchDueDetermineRequirementsTasks() { if ((unhandledDetermineRequirementsTask != null) && (unhandledDetermineRequirementsTask.isDue())) { if (DEBUG) { printDebug("watchDueDetermineRequirementsTask - resubmitting dr task"); } handleDetermineRequirementsTask(unhandledDetermineRequirementsTask.task);
  protected void watchDueDetermineRequirementsTasks(Link lTasks) {    if (lTasks == null) {      // no tasks to add      return;    }    if (lTasks.next != null) {      // should be only one determine requirements task      printError("Expecting only one DetermineReqs Task! ignoring the others");    }    handleDetermineRequirementsTask(lTasks.task);  }