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In which cases is it more convenient to use Java configuration, and in which cases should XML configuration be applied?

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Answer from AI

Java Configuration:
- When the configuration is complex and requires intricate logic (conditional bean creation, dependencies).
- When using Java 8+ and lambda expressions for more concise code.
- For better type safety and error detection at compile time.
- When a unified coding style for the entire configuration and business logic is preferred.
- For better IDE support (auto-completion, refactoring).
XML Configuration:
- When a clear separation of configuration and application code is required, especially in large projects.
- For external configuration management without the need for recompilation.
- If the team is already familiar with XML and prefers this format.
- In legacy projects or when integrating with old libraries.
- When complex logic in bean creation is not required.