http://www.oracle.com/technetwork/java/performance-138178.html#
http://www.oracle.com/technetwork/java/gc1-4-2-135950.html
http://www.oracle.com/technetwork/java/javase/tech/index-jsp-140228.html
http://www.oracle.com/technetwork/java/javase/gc-tuning-6-140523.html
原文：http://www.cnblogs.com/WCFGROUP/p/5904242.html