testhiddenfield.java

所学课程的编码。java的基础例子。可以练习java通过这些例子。。

/*
 * Created on 2005-10-9
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package chap05;

/**
 * @author Administrator
 * 
 * TODO To change the template for this generated type comment go to Window -
 * Preferences - Java - Code Style - Code Templates
 */
public class TestHiddenField {

	public static void main(String[] args) {
		D200_Card my200 = new D200_Card();
		my200.balance = 50.0;
		System.out.println("父类被隐藏的金额为：" + my200.getBalance());
		if (my200.performDial())
			System.out.println("子类的剩余金额为：" + my200.balance);

	}
}