As discussed in the previous topics,
Collections are a powerful way of managing the data and for manipulating the data. They come handy to developers for solving complex problems easily, since he can focus on the business logic, than trying to do memory management and boundary checks.
The Java collection framework is very powerful and includes numerous capabilities such as cloning, return values, removing elements, and more.
The following table summarizes the principal classes in Java collections framework for quick reference:
|