public interface org.eclipse.jetty.server.Authentication$Challenge extends org.eclipse.jetty.server.Authentication$ResponseSent
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.eclipse.jetty.server.Authentication$Challenge
  super_class: java.lang.Object
{
}
SourceFile: "Authentication.java"
NestHost: org.eclipse.jetty.server.Authentication
InnerClasses:
  public abstract Challenge = org.eclipse.jetty.server.Authentication$Challenge of org.eclipse.jetty.server.Authentication
  public abstract ResponseSent = org.eclipse.jetty.server.Authentication$ResponseSent of org.eclipse.jetty.server.Authentication