Java GC

Java GC绝对干货：

https://yq.aliyun.com/articles/91017?utm_campaign=wenzhang&utm_medium=article&utm_source=QQ-qun&2017531&utm_content=m_22117

成为JavaGC专家：

https://www.cnblogs.com/wozixiaoyao/p/5658950.html

Java Garbage Collection：

https://www.oracle.com/webfolder/technetwork/tutorials/obe/java/gc01/index.html