What Is Java Reflection? How Spring Annotations REALLY Work In 2026
What Is Java Reflection? How Spring Annotations REALLY Work In 2026
Java Reflection is one of the most powerful features in Java—and it’s the core reason Spring annotations work behind the scenes.
In this video, you’ll learn:
What Java Reflection is (simple explanation)
How Spring uses reflection to scan annotations
How @Component, @Autowired, and @Service work internally
Real examples of reflection in Spring Boot
When reflection is powerful vs dangerous ⚠️
If you’re preparing for Spring interviews, learning Spring Boot, or want to write advanced Java applications, this video will make everything click.
📌 Perfect for:
Java Developers • Spring Boot Beginners • Interview Preparation • Backend Engineers
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