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| package July_2021.demo2;
public class 匿名类 { public static void main(String[] args) { 匿名类 nm = new 匿名类(); nm.test(new price(){ @Override public String name() { return "测试"; } }); } public void test(price name){ System.out.println(name.name()); } }
interface price{ String name(); }
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