subclass_1.java

来自「JAVA编程思想源代码 值得一下 很难找的」· Java 代码 · 共 31 行

package chapter7;

class Parent {
	public void method_1() {
		System.out.println("Parent's method_1()");
	}

	public void method_2() {
		System.out.println("Parent's method_2()");
		method_1();
	}

	public final void method_3() {
		System.out.println("Parent's final method");
	}
}

public class SubClass_1 extends Parent {
	public void method_1() {
		System.out.println("Child's method_1()");
		method_3();
		
	}

	public static void main(String args[]) {
		SubClass_1 p = new SubClass_1();
		p.method_1();
		p.method_2();
	}
}