Where does official documentation say that Java's parallel stream operations use fork/join?

Question

Here\'s my understanding of the Stream framework of Java 8:

1. Something creates a source Stream
2. The implementation is responsible for providing a Ba

Answer 1

You can check source code of terminal operations on GrepCode. For example, lets take a look at ForEachOp. As you can see evaluateParallel method of ForEachOp creates and invokes ForEachTask object which is derived from CountedCompleter derived from ForkJoinTask.