JVM运行原理及Stack和Heap的实现过程



JVM运行原理及Stack和Heap的实现过程

一、JVM原理 1、JVM简介: 2.Java语言运行的过程 简单点的话也和下面的原理差不多 1、简介 Heap(堆)是JVM的内存数据区。Heap 的管理很复杂,每次分配不定长的内存空间,专门用来保存对象的实例。在Heap 中分配一定的内存来保存对象实例,实际上也只是保存对象实例的属性值,属性的类型和对象本身的类型标记等,并不保存对象的方法(方法是指令,保存在Stack中),

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