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.util.MethodInvocationRecorder$Recorded$ToMapConverter<T, S> extends java.util.function.Function<T, java.util.Map<?, S>>
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.springframework.data.util.MethodInvocationRecorder$Recorded$ToMapConverter
  super_class: java.lang.Object
{
}
Signature: <T:Ljava/lang/Object;S:Ljava/lang/Object;>Ljava/lang/Object;Ljava/util/function/Function<TT;Ljava/util/Map<*TS;>;>;
SourceFile: "MethodInvocationRecorder.java"
NestHost: org.springframework.data.util.MethodInvocationRecorder
InnerClasses:
  public Recorded = org.springframework.data.util.MethodInvocationRecorder$Recorded of org.springframework.data.util.MethodInvocationRecorder
  public abstract ToMapConverter = org.springframework.data.util.MethodInvocationRecorder$Recorded$ToMapConverter of org.springframework.data.util.MethodInvocationRecorder$Recorded