import java.io.Serializable;
public class IsAssignableFromTest implements Serializable{
/** 序列号 */
private static final long serialVersionUID = 5716955136475665579L;
public static void main(String[] args) {
//测试是否实现了父类
boolean re1= Object.class.isAssignableFrom(IsAssignableFromTest.class);
//测试是否实现了接口
boolean re2=Serializable.class.isAssignableFrom(IsAssignableFromTest.class);
System.out.println("re1:"+re1+" re2:"+re2);
}
}