shadowtest2.java

JAVA SE6 全方位学习 朱仲杰 编著 机械工业出版社出版

public class ShadowTest2
{
	public static void main(String argv[])
	{
		A a = new A();
		B b = new B();

		System.out.println("a.i = "+a.i);
		System.out.println("b.i = "+b.i);
	}
}

class A
{
	int i=10;

	public A()
	{
		System.out.println(i);
	}
}

class B extends A
{
	int i=5;
	
	public B()
	{
		System.out.println(i);
	}
}