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1·Another way that listeners can make trouble for unwary event sources is throwing an unchecked exception.

对于不小心的事件源，侦听器会造成麻烦的另一个方式是：抛出未检测的异常。

2·Instead of throwing an unchecked exception with a call to the add method, you just get false returned by offer .

它不是对调用add方法抛出一个unchecked异常，而只是得到由offer返回的false。

3·For this purpose I'll define ArgumentErrorException as an unchecked exception to be thrown if one of these errors occurs.

出于这个目的，我将定义ArgumentErrorException作为一个未经检查的异常，如果出现了某个这一类的错误，就将抛出这个异常。

4·For instance, adding elements to a Queue could be done with the add method of Collection, throwing an unchecked exception on failure.

例如，向Queue添加元素可以用Collection的add方法来实现，它在失败时会抛出未检测异常。

5·You might even want to automatically unregister a listener that throws an unchecked exception; after all, this is evidence that the listener is broken.

对于抛出未检测异常的侦听器，您可能想自动对它取消登记，毕竟，抛出未检测异常就证明侦听器坏掉了。

6·If the caller won't be able to handle the exception in a meaningful way, consider throwing an unchecked (run-time) exception.

如果调用者不能以有意义的方式处理这个异常，那么考虑抛出一个未检查的(运行时)异常。

7·Also note that Objectify's exceptions are unchecked - which means I don't have to worry about catching a bunch of exception types.

还要注意，Objectify的异常未经检查—这表示我无需担心捕捉到很多exception类型。

8·Note that if we do want to recover from an unchecked data access exception, we can still.

注意如果我们想从一个未检查的数据访问异常恢复，我们同样可以。