Java Spring Boot Packages & Optional Explained Simply ⚡#springboot 💯#youtubeshorts #youtubeshorts 💥✨

Java Spring Boot Packages & Optional Explained Simply ⚡#springboot 💯#youtubeshorts #youtubeshorts 💥✨
Learn Spring Boot Packages and Optional class in just 60 seconds 🚀
In this short video, you will understand: ✔️ What are packages in Spring Boot
✔️ Why we use packages in Java projects
✔️ What is Optional class in Java
✔️ How Optional helps avoid NullPointerException
This is a quick and beginner-friendly explanation for Java & Spring Boot learners ⚡
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