### Question:
TaskDispatcher { public void addTask(String key) { taskSchedulerList.get(UtilsAndCommons.shakeUp(key, cpuCoreCount)).addTask(key); }  @PostConstruct void init(); void addTask(String key);  }### Answer:
@Test public void testAddTask() { char[] chars = new char[]{2325, 9, 30, 12, 2}; taskDispatcher.addTask(new String(chars)); }