TheSpliteratorAPI, similar to anIterator,allows for the traversal of elements of its source and was designed to support efficient parallel traversal. TheCollection‘s defaultSpliteratorwill be used inparallelStream()invocation. 4. Usage ofparallel()on a Stream We can achieve the same result by firs...
Another subtle difference between the twoforEach()methods is that Java explicitly allows modifying elements using the iterator. Streams, in contrast, should be non-interfering. Let’s look at removing and modifying elements in more detail. 4.1. Removing an Element Let’s define an operation that ...
Java LinkedList and ArrayList are different in many aspects, and we need to understand both to decide when to use which class.