lion.java

来自「初学者很好的一本入门书籍」· Java 代码 · 共 17 行

package zoo.carnivorous;
public class Lion extends Animal
{
	static private int count;

	public Lion()
	{
		setLegs(4);
		setKind("Lion");
		count++;
	}

	static public int getCount()
	{
		return count;
	}
}