April 2018
Intermediate to advanced
910 pages
33h 21m
English
The G1 garbage collector was already introduced in JDK 7 and is now enabled by default in JDK 9. It is targeted for systems with multiple processing cores and a lot of available memory. What are the benefits of the G1 compared to previous types of garbage collectors? How does it achieve these improvements? Is there a need to manually tune it, and in what scenarios? These, and several more questions regarding G1, will be discussed in a separate chapter.