We use Comparable when there is a single, default comparison for the object we want sorted. Sorting a Java List. In this first example, we implement Comparable in a Simpson class, ...

A list is consist of a lot nodes Each node contain its own value and a reference to the next node There are two special nodes, head and tail: head this is first node of the list and tail is the last ...

The documentation mentions that the returned object (the unmodifiable list, referred to as returned list in this paragraph) is a read-only view of the given one (referred to in this paragraph as the ...

It’s easy to remove duplicates from a list in Java. There are a variety of functions in Java that simplify that process. Finding duplicates in a Java list? That’s actually a bit more complicated, but ...