The last shall be first.

It's pretty easy to trim a List object.

Good for categorizing complex objects.

With just a few lines, you too can create chunks!

Time to learn about disjoint().

Same data. Different look.

Sometimes you need a List. Sometimes you need an array.

Need to sort elements in a Stream sequence? That's the easiest thing in the world to do.

Need to trim the fat from your List? Gotta get rid of some unwanted duplicate elements? If so, then have a look at the distinct() method on Stream.

Raw data doesn't do management any good. They need the numbers transformed into something readable and meaningful.