java-代码笔记-泛型实验

    技术2022-07-11  82

    package test; public class TemplateClass { public static void main(String[] args){ System.out.println("泛型实验"); ITemp<C> temp = new Temp<C>(); C c = new C(); c.a = 5; temp.insert(c); C c2 = temp.get(); System.out.println(c2.a); } } class C{ int a; } interface ITemp<T>{ void insert(T t); T get(); } class Temp<T> implements ITemp<T>{ public T t; public void insert(T t){ this.t = t; } public T get(){ return t; } }

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