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//声明一个Integer对象Integer num = 10;//以上的声明就是用到了自动的装箱:解析为Integer num = new Integer(10);其中:可否理解为在Integer类中存在一个构造函数:
int a; Integer (int a){ this.a=a } 把10存在构造函数里面了, 然后Integer按照以上理解来使用
拥有18年软件开发和IT教学经验。曾任多家上市公司技术总监、架构师、项目经理、高级软件工程师等职务。 网络人气名人讲师,...
Haha, this is an interesting question. I have to use the java source code to prove your answer! Of course, you are right
Haha, this is an interesting question. I have to use the java source code to prove your answer!
Of course, you are right