JVM，内存相关从 Java 代码到 Java 堆http://www.ibm.com/developerworks/cn/java/j-codetoheap/内存详解ht
JVM，内存相关
从 Java 代码到 Java 堆
http://www.ibm.com/developerworks/cn/java/j-codetoheap/
内存详解
http://www.ibm.com/developerworks/cn/java/j-nativememory-linux/
从转储（Dump）文件中调试并除错
http://www.ibm.com/developerworks/cn/java/j-memoryanalyzer/