Equals and Hashcode Methods In Functional Interface | Equals() | HashCode() | Java 8 Tutorial

Published: 06 November 2024
on channel: Code Crush

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Equals and Hashcode Methods In Functional Interface | Equals() | HashCode() | Java 8 Tutorial

#javatutorial #Java8 #FunctionalInterfaces #EqualsAndHashCode #CodeCrushCoding #JavaProgramming

In this video, we explore a unique question for Java developers: How do `equals()` and `hashCode()` work with Functional Interfaces in Java 8?
Java 8 brought functional programming capabilities to the language, allowing for streamlined code through lambda expressions and functional interfaces. But what role do `equals()` and `hashCode()` methods play in this context? Let’s break it down!

In This Video, You’ll Learn:
`equals()` and `hashCode()` in Java: Why these methods are inherited from `Object` and their role in Java.

Behavior in Functional Interfaces: Why `equals()` and `hashCode()` aren’t part of the functional interface’s main behavior and how they interact with lambdas.

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