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 simple Java program demonstrating exception handling using throw and throws keywords to validate age constraints. It shows how to catch and manage custom exceptions efficiently. - singhpiyush1403 ...

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, every item in a HashSet must be unique. If you ...

In Java all parameters are passed by value. String Example. A few brief examples of String manipulations. BinaryConverter. A program with examples of various Java syntax that converts a base 10 int to ...