sample10_6.java

来自「Java SE 6.0前11章示的示例代码,简单易学」· Java 代码 · 共 25 行

package wyf.jc;
//定义Animal类
class Animal
{
	public Animal ()
	{
		System.out.println("我是Animal类的构造器");
	}
}
//定义Bird继承自Animal类
class Bird extends Animal
{
	public Bird()
	{
		System.out.println("我是Bird类的构造器");
	}
}
public class Sample10_6
{
	public static void main(String[] args)
	{
		new Bird();
	}
}