java full stack made easy session 35

Published: 12 August 2025
on channel: java full stack made easy

🎥 Session 35: Optional Class in Java | Avoid NullPointerException | Java Full Stack Made Easy

In this session, we explore the Optional class in Java — a powerful feature to handle null values more gracefully and avoid NullPointerException.
You’ll learn:
✅ What is Optional and why it was introduced in Java 8
✅ How to create and use Optional objects
✅ Methods like of(), ofNullable(), empty()
✅ Using isPresent(), ifPresent(), orElse(), orElseGet(), orElseThrow()
✅ Real-time examples of handling null values in a clean and safe way

Whether you’re preparing for interviews or working on production-grade applications, mastering Optional will improve the readability and reliability of your Java code.

📺 Watch the full playlist:
👉 • Java Full Stack Made easy

💻 Source Code:
👉 https://github.com/shahdbest/JFS_Made...

📲 Connect on LinkedIn:
👉 / shahid-killedar-719a51127

Keywords: Optional in Java, Java 8 Optional, avoid NullPointerException, Optional methods, Java clean code, Java Optional tutorial, Java Optional example, Java Optional best practices, Java Full Stack Made Easy, Java For Beginner, Java Tutorial, Java Full Stack, Java

Hashtags:
#Java #Java8 #Optional #NullPointerException #JavaFullStackMadeEasy #JavaProgramming #JavaDeveloper #CodingWithShahid #ShahidKilledar #JavaTutorial #JavaTips #JavaCode

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