LinkedHashSet in Java | Set in Java Part-2 | Java Tutorial by Vikas Singh Sir In Hindi

In this video, Let's learn about the Set in Java, What Is LinkedHashSet in JAVA.

This is part 2 of Set in Java, make sure you watch Parts 1, 3, 4, & 5 of this Set In Java Tutorial to completely understand the important concepts of Set in Java.

Watch Here:

The set is an interface available in Java. util package.

The set interface extends the Collection interface. An unordered collection or list in which duplicates are not allowed is referred to as a collection interface.

The set interface is used to create the mathematical set.

The set interface uses the collection interface methods to avoid the insertion of the same elements.

Java LinkedHashSet class is a Hashtable and Linked list implementation of the Set interface. It inherits the HashSet class and implements the Set interface.

The important points about the Java LinkedHashSet class are:

Java LinkedHashSet class contains unique elements only like HashSet.
Java LinkedHashSet class provides all optional set operations and permits null elements.
Java LinkedHashSet class is non-synchronized.
Java LinkedHashSet class maintains insertion order.

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