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what is collection in java?
Collections is a framework that provides an architecture to store and manipulate the group of objects.


Java Collection is a single unit of objects. Java Collection framework provides many interfaces (Set, List, Queue, Deque etc.) and classes (ArrayList, Vector, LinkedList, PriorityQueue, HashSet, LinkedHashSet, TreeSet etc).
Posted By: Name:Rajesh Kumar URL: what is collection in java?

REPLY :
The class collection is consists exclusively of static methods that operate on or return collections. It contains polymorphic algorithms that operate on collections, "wrappers" which return a new collection backed by a specified collection, and a few other odds and ends.
For more visits :

http://r4r.co.in/java/corejava/collections/
Replied By: Name: Shashi Verma