Java Collection simply means a single unit of objects. Java Collection framework provides many interfaces (Set, List, Queue, Deque etc.) and classes (ArrayList, Vector, LinkedList, PriorityQueue, ...

Nested classes are classes that are declared as members of other classes or scopes. Nesting classes is one way to better organize your code. For example, say you have a non-nested class (also ...

As such, it’s based on the definition of interfaces for container classes. JCF includes two independent super interfaces: java.util.Collection for storing collections of objects and java.util ...

Introduction This lecture will cover a few remaining topics that are useful to know when dealing with collection classes in Java. First, we will examine the class named Collections(plural, not the ...

The Java Collection framework provides planning to lie up and handle a set of objects. It permits the developers to admission prepackaged data structures as well as algorithms to operate data. The ...