https://projects.spring.io/spring-data-jpa: Spring Data module for JPA repositories. (Pivotal Software, Inc.) 
public interface org.springframework.data.jpa.provider.ProxyIdAccessor
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.springframework.data.jpa.provider.ProxyIdAccessor
  super_class: java.lang.Object
{
  public abstract boolean shouldUseAccessorFor(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
        Name  Flags
      entity  

  public abstract java.lang.Object getIdentifierFrom(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()
    MethodParameters:
        Name  Flags
      entity  
}
SourceFile: "ProxyIdAccessor.java"