test53.java

来自「SCJP认证考试资料」· Java 代码 · 共 17 行

class Test53 {
    static class A {
	void process() throws Exception {
	    throw new Exception();
	}
    }
    static class B extends A {
	void process() {
	    System.out.println("B");
	}
    }
    public static void main(String[] args) throws Exception {
	A a = new B();
	a.process();
    }
}