https://openjdk.java.net/ 
public interface com.sun.pept.protocol.Interceptors
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: com.sun.pept.protocol.Interceptors
  super_class: java.lang.Object
{
  public abstract void interceptMessage(com.sun.pept.ept.MessageInfo);
    descriptor: (Lcom/sun/pept/ept/MessageInfo;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
             Name  Flags
      messageInfo  
}
SourceFile: "Interceptors.java"