http://7sunet.iteye.com/blog/285007
http://crunchify.com/java-runtime-get-free-used-and-total-memory-in-java/
http://stackoverflow.com/questions/3571203/what-is-the-exact-meaning-of-runtime-getruntime-totalmemory-and-freememory
本文共 280 字，大约阅读时间需要 1 分钟。
http://7sunet.iteye.com/blog/285007
http://crunchify.com/java-runtime-get-free-used-and-total-memory-in-java/
http://stackoverflow.com/questions/3571203/what-is-the-exact-meaning-of-runtime-getruntime-totalmemory-and-freememory
转载于:https://www.cnblogs.com/diyunpeng/p/4299936.html