Nov 18, 2025 · In Java, the Set interface is a part of the Java Collection Framework, located in the java.util package. It represents a collection of unique elements, meaning it does not allow duplicate …

As implied by its name, this interface models the mathematical set abstraction. The Set interface places additional stipulations, beyond those inherited from the Collection interface, on the contracts of all …

The Set interface is part of the Java Collections Framework and is used to store a collection of unique elements. Unlike a List, a Set does not allow duplicates, and it does not preserve the order of …

A Set is a Collection that cannot contain duplicate elements. It models the mathematical set abstraction. The Set interface contains only methods inherited from Collection and adds the restriction that …

May 14, 2025 · This Java Set Tutorial Explains All about the Set Interface in Java. It covers how to Iterate through a Set, Set Methods, Implementation, Set to List etc.

In this tutorial, we will learn about the Set interface in Java and its methods.

Jan 8, 2024 · In order to see how we perform set operations in Java, we’ll take the example sets and implement the intersection, union and relative complement. So let’s start by creating our sample sets …

Nov 12, 2025 · In Java, the `Set` interface is a fundamental part of the Java Collections Framework. It represents a collection that does not allow duplicate elements. The `Set` interface is a subtype of the …

Mar 27, 2025 · In Java, the set is an interface that belongs to java.util package. The Set interface extends the Collection interface. An unordered collection or list in which duplicates are not allowed is …

Jul 18, 2024 · Set is a kind of collection which is widely used in the Java programming. In this tutorial, we will help you understand and master Set collections with core information and a lot of code …