geetika pawar

Understanding the Significance of the "equals()" and "hashCode()" Methods in Java

Introduction: In Java development, the "equals()" and "hashCode()" methods play a crucial role in object comparison and hash-based data structures. These methods are part of the Object class and are commonly overridden in user-defined classes to provide custom equality checks and hash code generation. In this article, we will explore the purpose of the "equals()" and "hashCode()" methods in Java, their relationship, and the significance of understanding them for Java developers pursuing careers in software development.