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Tutorials under 'Runtime Retention'

Practical, example-driven posts focused on Java, Spring Boot, backend design, and performance.

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introduction-to-java-annotations

Introduction to Java Annotations

Learn what Java Annotations are, why they matter, and where to use them with real-world examples, best practices, and expert FAQs.

Hibernate Annotations Reflection API @Target Custom Annotations Spring Annotations Repeatable Annotations Java Annotations Tutorial @Retention Runtime Retention Compile Time Annotations Java 5 Annotations JUnit Annotations