'org.springframework.batch.core.configuration.annotation.StepBuilderFactory' is deprecated since version 5.0.0 and marked for removal 'org.springframework.batch.core.configuration.annotation.JobBuilderFactory' is deprecated since version 5.0.0 and marked for removal Spring Batch 5.0 이상부턴 JobBuilderFactory, StepBuilderFactory을 사용하려면 해당 경고문이 나온다. https://github.com/spring-projects/spring-batch/wik..