test61.java~

来自「SCJP认证考试资料」· JAVA~ 代码 · 共 23 行

interface MyInterface {
}
public class Test61 implements MyInterface {
    static String s;
    public static void main(String[] args) {
	Test61 t = new Test61();
	if (t instanceof test61) {
	    System.out.println("I am true interface");
	}
	else {
	    System.out.println("I am false intrface"):
	}
	if (s instanceof String) {
	    System.out.println("I am true String");
	}
	else {
	    System.out.println("I am false String");
	}
    }
}