第八周 课堂报告

public class CatchWho {
    public static void main(String[] args) {
        try {
                try {
                    throw new ArrayIndexOutOfBoundsException();
                }
                catch(ArrayIndexOutOfBoundsException e) {
                       System.out.println(  "ArrayIndexOutOfBoundsException" +  "/内层try-catch");
                }

            throw new ArithmeticException();
        }
        catch(ArithmeticException e) {
            System.out.println("发生ArithmeticException");
        }
        catch(ArrayIndexOutOfBoundsException e) {
           System.out.println(  "ArrayIndexOutOfBoundsException" + "/外层try-catch");
        }
    }
}

动手动脑一：

动手动脑二：

public class SystemExitAndFinally {


    public static void main(String[] args)
    {

        try{


            System.out.println("in main");

            throw new Exception("Exception is thrown in main");

                    //System.exit(0);


        }

        catch(Exception e)

            {

            System.out.println(e.getMessage());

            System.exit(0);

        }

        finally

        {

            System.out.println("in finally");

        }

    }


}