classcastexception

The result of running C 's main method might surprise you & it 'll issue a ClassCastException !

运行C的main方法的结果可能会让您吃惊―它将发出一个ClassCastException！

Another exception that can be thrown by the class loader is ClassCastException .

类装入器能够抛出的另一个异常是ClassCastException。

You still run the risk of getting a ClassCastException if a datatype other than what 's expected is handled .

如果处理未预料到的数据类型，您仍然有可能获得ClassCastException。

If either of the above rules are violated , then a ClassCastException is thrown by the class loader .

如果违反了以上任何一条规则，那么类装入器就会抛出ClassCastException。

In the previous code , we 'd expect that if register (" test ") were called on an instance of C , a ClassCastException would be signaled .

在以前的代码中，我们认为如果对实例C调用register（“test”），会发出ClassCastException。