Page 2 | Programming Tutorials Blog | Learn Java, Spring & More

enums-with-annotations-combining-declarative-metadata-with-constants

Enums with Annotations in Java: Combining Declarative Metadata with Constants

Learn how to combine Java Enums with annotations to attach metadata. Explore reflection, real-world use cases, pitfalls, and best practices

Enum Metadata Reflective Enums Enum Best Practices Enum Annotations Java Enum Tutorial Enum With Annotations Enum Design Java Enums

Using Enums in Domain-Driven Design and Microservices Architectures

Learn how to effectively use Java Enums in Domain-Driven Design and microservices architectures with examples, pitfalls, and best practices

Enum Domain Driven Design Enum Best Practices Enum Persistence Enum Microservices Enum API Design Enum Serialization Java Enums Enum DDD

enum-constant-specific-class-bodies-advanced-scenarios

Enum Constant-Specific Class Bodies in Java: Advanced Scenarios Explained

Master advanced Java Enums with constant-specific class bodies. Learn polymorphism, design patterns, pitfalls, and best practices with real examples

Enum Advanced Usage Enum Best Practices Polymorphic Enums Enum Design Patterns Enum Constant Specific Class Bodies Java Enum Tutorial Enum Methods Java Enums

enum-integration-with-frameworks-spring-boot-hibernate-jpa

Enum Integration with Frameworks: Spring Boot, Hibernate, and JPA Explained

Learn how to integrate Java Enums with Spring Boot, Hibernate, and JPA. Explore persistence strategies, serialization, pitfalls, and best practices

Enum Frameworks Integration Enum Persistence Enum JPA Enum Spring Boot Enum Serialization Java Enums Enum Hibernate Enum Mapping

migrating-from-integer-string-constants-to-enums-in-legacy-codebases

Migrating from Integer and String Constants to Enums in Legacy Java Codebases

Learn how to migrate legacy Java codebases from integer and string constants to type-safe Enums. Best practices, pitfalls, and real-world examples included

Enum Constants Java Modernization Enum Refactoring Enum Best Practices Enum Persistence Enum Tutorial Java Enums Legacy Code Migration

EnumMap and WeakHashMap in Java – Specialized Map Variants for Performance and Memory Efficiency

Learn Java’s specialized maps – EnumMap and WeakHashMap. Explore their structure, use cases, performance, memory model, and real-world applications