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|Java - Interview Questions and Answers|
|Ans. The Java collections framework (JCF) is a set of classes and interfaces that implement commonly reusable collection data structures. Although referred to as a framework, it works in a manner of a library. The JCF provides both interfaces that define various collections and classes that implement them.|
Sample Code for Map
Sample Code for HashMap
Sample Code for Treemap
Sample Code for set
Sample Code for hashset
Sample Code for treeset
Sample Code for list
Sample Code for arraylist
Sample Code for linkedlist
Sample Code for queue
Sample Code for priorityqueue
Sample Code for concurrenthashmap
Sample Code for vector
Sample Code for stack
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d. Any Collection implementation
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