https://openjdk.java.net/ 
interface sun.awt.X11.XChoicePeerListener
  minor version: 0
  major version: 59
  flags: flags: (0x0600) ACC_INTERFACE, ACC_ABSTRACT
  this_class: sun.awt.X11.XChoicePeerListener
  super_class: java.lang.Object
{
  public abstract void unfurledChoiceOpening(sun.awt.X11.ListHelper);
    descriptor: (Lsun/awt/X11/ListHelper;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
              Name  Flags
      choiceHelper  

  public abstract void unfurledChoiceClosing();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "XChoicePeerListener.java"