已检查异常继承自exception类并用于处理可恢复性出错诸如业务出错场景。
Checked exceptions inherit from exception class and are used to handle recoverable errors such as business error scenarios.
对于方法调用指令，可以使用BytecodeEngineeringLibrary (BCEL)类来提取方法声明抛出的已检查异常的类型。
For the method call instructions, you use Bytecode Engineering Library (BCEL) classes to extract the types of checked exceptions the method is declared to throw.
已检查的、用户定义的异常。
可以抛出您需要的任何类型的异常(已检查、运行时或错误)，只要方法签名支持它即可。
You can throw any kind of exception you like - checked, runtime, or error - as long as the method signature supports it.
良好的编程实践通常包括显式地定义已检查用户异常作为接口契约的一部分。
A good programming practice often involves explicitly defining checked user exceptions as part of the interface contract.
本文首先讨论了当服务器抛出不同的异常时客户端的预期行为，然后强调了已检查的异常的使用。
This article first discusses the expected behaviour on the client when the server throws various exceptions, and then emphasizes the use of checked exceptions.
很容易忘记在使用资源的代码不抛出已检查的异常时使用finally。
It's also easy to forget to use finally when the code that USES the resource doesn't throw checked exceptions.
对已起动的破碎机，应先空转几分钟，空转时可以检查基座、防护板链等，如无异常，可开始给料。
Already starting to the crusher, should first idling for several minutes, can check base, idling protective plate chain, such as no abnormalities, can start feeding.
开发文件很可能已启用调试，如果部署该开发文件，则用户可以在引发异常时检查调用堆栈。
It is likely that the development file has debugging enabled, which if deployed, would enable users to examine the call stack when an exception is thrown.
开发文件很可能已启用调试，如果部署该开发文件，则用户可以在引发异常时检查调用堆栈。
It is likely that the development file has debugging enabled, which if deployed, would enable users to examine the call stack when an exception is thrown.
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