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Spring / Spring interview questions

What is the purpose of @ControllerAdvice Annotation?

@ControllerAdvice annotation manages the exceptions in Spring Boot Application.It is an interceptor of exceptions thrown by methods annotated with @RequestMapping.

@ControllerAdvice is a specialization of the @Component annotation that allows to handle exceptions across the entire application in one global handling component.

ResponseEntityExceptionHandler is the base class that provides centralized exception handling.

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