Learn how to fine-tune and parallelize the behavior of Java iterators, using Java 8's forEach() method and Streams API. Then see some performance benchmarks that might surprise you ...

As we know, Java 9 introduces many interesting changes to the Java ecosystem, like the new module system and internal API encapsulation. Eclipse Collections must change in order to be compatible.

I haven't used the apache collections library, but guava is the very first thing I add to any new java project. Even if you completely exclude the collections part altogether, it is still insanely ...