Here I am writing a way to implement Hashset. HashSet creates hashtable to store the data. As it implements Set interface so it doesnt contains duplicate elements. It also extends AbstractSet class.

A HashSet is a collection class in Java that implements the Set interface. It stores unique elements and does not allow duplicates. Internally, it uses a hash table to store the elements, which ...

Este repositorio contendrá información aprendida en el taller de OpenWebinars sobre la colección HashSet en java. Para empezar hay que tener claro que HashSet lo que hace es almacenar una serie de ...

Dedupe with a Java HashSet. Sometimes a HashSet is better than a List. A Java List can contain duplicate entries, as shown in the prior example. ... However, it’s a fun exercise to just use the ...

The most common approaches to removing duplicates from a List in Java include the following: A brute force comparison using nested loops. The use of a HashSet to find the unique duplicates. A combined ...