Java 8 Optional Explained | Must-know Methods For Clean & Null-safe Code

2026 26:38
Synopsis
Learn how to use the Optional class in Java 8 like a pro! In this video, we cover all the essential methods such as of(), empty(), ...

You Might Also Like

Java Optional Explained 2:23
Java Optional Explained
2023
Java Optional interview questions & Answers | Explained with Real-World Examples | Optional vs Null 19:58
Java Optional Interview Questions & Answers | Explained With...
2026
Understanding Optional in Java | A Beginner’s Guide to Null Safety & Clean Code | Pithoracademy 13:53
Understanding Optional In Java | A Beginner’s Guide To Nul...
2026
Optionals In Java - Simple Tutorial 15:53
Optionals In Java - Simple Tutorial
2023
Optional in Java: Null Safety Made Easy! 16:15
Optional In Java: Null Safety Made Easy!
2025
Stop Writing Null Checks! Java Optional to the Rescue 2:53
Stop Writing Null Checks! Java Optional To The Rescue
2026
5 boring things you can do it differently in java 8 (1/5) : Avoiding NullPointerException 5:58
5 Boring Things You Can Do It Differently In Java 8 (1/5) : ...
2018
Java 8 Optional Mastery: Eliminate NullPointerException Like a Pro 🔥 | Tutorial Part 1 10:00
Java 8 Optional Mastery: Eliminate Nullpointerexception Like...
2026
Optional Class in Java 8 - Avoid Null Pointer Exception | Java 8 Features | Crash Course ✅ 35:37
Optional Class In Java 8 - Avoid Null Pointer Exception | Ja...
2023
Java Refactoring Part 3: Removing null checks and introducing Optional 12:43
Java Refactoring Part 3: Removing Null Checks And Introducin...
2019
Advanced Java - Nullsafety 11:38
Advanced Java - Nullsafety
2020
Download Options
Choose a download method below. All links open in new tabs.
Service Features Action
SaveFrom
MP4 & MP3 • HD Quality • Browser Extension Available
Download
Security Notice: These are third-party services. We recommend using antivirus software and being cautious of pop-up ads.