test_a.java

接着上次传入一些Java学习中的实验

public class Test_a{
	private void method1(){System.out.println("method1");}
	private void method2(){System.out.println("method2");}
	public void method3(){method1();System.out.println("method3");}
	public void method4(){method2();System.out.println("method4");}
	
}
 class B extends Test_a{
	public void methodA(){
		method3();
		method4();
	System.out.println("methodA");}
}
class C extends B{
	private void methodB(){method3();method4();methodA();System.out.println("methodB");	}
	public static void main(String args[]) {
		C c=new C();
		c.methodB();
		
	}
	}