Library deprecations are fairly different from service deprecations. That said, same points generally stand. I know MANY people that no longer use Guava becau

Library deprecations are fairly different from service deprecations. That said, same points generally stand. I know MANY people that no longer use Guava because they got tired of how rapidly they had to update their code due to changes in the library. Similarly, I know very few people that have gotten upset with the deprecation policy of Java core.