题目内容
已知由如下定义:public abstract class Person{public void run(){System.out.println("Running....");}}public class Test{public static void main(String... args){Person p=new Person();p.run();}}则关于上述代码说法正确的是？
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已知有如下代码：//Animal.javapublic abstract class Animal{public abstract void run()；}//Test.javapublic class Test{public static void main(String... args){Animal animal = new Animal(){public void run(){System.out.println("Running....");}};animal.run();}}则关于Test类说法正确的是？
定义接口Runnable________ Runnable{public void run();}
已知如下定义interface Runnable{public void run();}则定义类Tiger实现接口Runnable：public class Tiger _________ Runnable{public void run(){System.out.println("Tiger is running");}}
已知如下定义：interface Runnable{public void run();}public class Tiger{public static void main(String... args){Runnable r= 1 2(){public void run(){System.out.println("Tiger is running");}};r.run();}代码编译正常，运行正常，输出Tiger is running请将空白处补充完整
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