java深拷贝和浅拷贝
时间: 2023-09-25 15:14:46 浏览: 287
回答: 在Java中,深拷贝和浅拷贝是用来描述对象复制的两种不同方式。深拷贝是将对象及其值复制过来,两个对象修改其中任意的值另一个值不会改变。可以使用HashMap对象实现深拷贝,通过调用HashMap的putAll()方法或者使用HashMap的构造函数创建一个新的HashMap对象来实现深拷贝。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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