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Spring / Spring Boot

Difference between CommandLineRunner and ApplicationRunner in Spring Boot?

Both interfaces, CommandLineRunner and ApplicationRunner works in the same way and offers a single run method.

The difference is, the CommandLineRunner interface provides access to the application arguments as a simple String array, while ApplcationRunner uses the ApplicationArguments interface, which provides access to both the raw String[] arguments as well as parsed option and non-option arguments.

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