interface java.util.Collections$SelfComparable extends java.lang.Comparable<java.util.Collections$SelfComparable>
  minor version: 0
  major version: 59
  flags: flags: (0x0600) ACC_INTERFACE, ACC_ABSTRACT
  this_class: java.util.Collections$SelfComparable
  super_class: java.lang.Object
{
}
Signature: Ljava/lang/Object;Ljava/lang/Comparable<Ljava/util/Collections$SelfComparable;>;
SourceFile: "Collections.java"
NestHost: java.util.Collections
InnerClasses:
  private abstract SelfComparable = java.util.Collections$SelfComparable of java.util.Collections