还是继续G1官网解读,上一次已经将这三节的东东读完了,如下: 所以接一来则继续往下读: Reviewing Generational GC and CMS[回顾一下CMS收集器] The Concurrent Mark Sweep (CMS) collector (also referred to as the concurrent low pause collector) collects the tenured generation. It attempts to minimize the…