https://www.spring.io/spring-data/spring-data-commons: Global parent pom.xml to be used by Spring Data modules (Pivotal Software, Inc.) 
public interface org.springframework.data.repository.Repository<T, ID>
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.springframework.data.repository.Repository
  super_class: java.lang.Object
{
}
Signature: <T:Ljava/lang/Object;ID:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "Repository.java"
    RuntimeVisibleAnnotations: 
      org.springframework.stereotype.Indexed()