异常捕捉

 

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

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

 

public class CatchWho2 {
    public static void main(String[] args) {
        try {
            try {
                throw new ArrayIndexOutOfBoundsException();
            }
            catch(ArithmeticException e) {
                System.out.println( "ArrayIndexOutOfBoundsException" + "/�ڲ�try-catch");
            }
            throw new ArithmeticException();
        }
        catch(ArithmeticException e) {
            System.out.println("����ArithmeticException");
        }
        catch(ArrayIndexOutOfBoundsException e) {
            System.out.println( "ArrayIndexOutOfBoundsException" + "/���try-catch");
        }
    }
}