}
@Test public void addAndConsumeTasksRecurring() throws Exception {
RecurringTaskHandle handle1 =
getRecurringTask().getRecurringTaskHandle();
handle1.start();
RecurringTaskHandle handle2 =
getRecurringTask().getRecurringTaskHandle();
handle2.cancel();
RecurringTaskHandle handle3 =
getRecurringTask().getRecurringTaskHandle();