I looked at a couple of interesting methods in the Guava library, but is it worth it to connect it for them?

In theory, apart from a large number of methods, is there nothing wrong with it?

And I also wanted to know which features from this library do you most often use?

1 Answers 1

Very handy library.
I use Cache, MultiMap, collections.
Than to bike something of your own, it is better to take ready and proven.