Java虚拟机内存分配回收策略-阿里云

Java虚拟机：内存分配与回收策略

概述Java技术体系中所提倡的自动内存管理最终可以归结为自动化地解决了两个问题：给对象分配内存以及回收分配给对象的内存。关于回收内存这一点，我们已经使用了大量篇幅去介绍虚拟机中的垃圾收集器体系以及运作原理，现在我们再一起来探讨一下给对象分配内存的那点事儿。对象的内存分配，往大方向讲，就是在堆上分配（...

深入理解Java虚拟机 -- 内存分配与回收策略

本文参考于《深入理解Java虚拟机》内存分配与回收策略Java技术体系的自动内存管理，最根本的目标是自动化地解决两个问题：自动给对象分配内存以及自动回收分配给对象的内存。1. 综述对象的内存分配，从概念上讲，应该都是在堆上分配（而实际上也有可能经过即时编译后被拆散为标量类型并间接地在栈上分配）。在经...

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