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.

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对于方法调用指令，可以使用Bytecode Engineering Library (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.

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已检查的、用户定义的异常。

A checked, user-defined exception.

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