Java进程内存分配 – Memory Areas of Java Process

近日学习到了Java内存管理相关的内容,了解了Java内存中Permanent、Old和Young Generation的概念,内容如下文:
Recently I was learning Java memory management and got some ideas about Permanent, Old and Young Generation concepts, which are mentioned in:

http://blog.csdn.net/watchnight/article/details/4987065

文中的第一张示意图让人一目了然,可惜是日文版。用Visio临摹了一下,作了一张英文版以方便大家参考。版权归原作者和Oracle所有。
The first chart in the article is useful however it’s in Japanese. I copy a English version with Visio and share it here. The copyright belongs to the  originator and Oracle.

Memory Areas of Java Process

点击查看原图。
Click to enlarge.