https://spring.io/projects/spring-boot: Spring Boot Actuator (Pivotal Software, Inc.) 
public interface org.springframework.boot.actuate.info.InfoContributor
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.springframework.boot.actuate.info.InfoContributor
  super_class: java.lang.Object
{
  public abstract void contribute(org.springframework.boot.actuate.info.Info$Builder);
    descriptor: (Lorg/springframework/boot/actuate/info/Info$Builder;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
         Name  Flags
      builder  
}
SourceFile: "InfoContributor.java"
InnerClasses:
  public Builder = org.springframework.boot.actuate.info.Info$Builder of org.springframework.boot.actuate.info.Info
    RuntimeVisibleAnnotations: 
      java.lang.FunctionalInterface()