Master Java Optional Class | Avoid NullPointerException with Java 8 Features | Dev Portal Tutorial
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Master Java Optional Class | Avoid NullPointerException with Java 8 Features | Dev Portal Tutorial
Welcome back to Dev Portal! In this tutorial, we’ll explore one of the most game-changing features of Java 8 - the Optional Class! If you’ve ever been frustrated by the dreaded NullPointerException, this video is for you. Learn how the Optional class can help you write cleaner, safer, and more readable Java code by handling null values ...
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