ch8_e8_4org.java

来自「清华的Java程序」· Java 代码 · 共 19 行

public class MyClass
{
    public static void main(String args[])
    {
        myMethod();
    }
    public void myMethod() throw MyException
    {
        throws (new MyException());
    }
}
class MyException
{
    public String toString()
    {
        return ("用户自定义的异常");
    }
}