https://openjdk.java.net/ 
public interface org.graalvm.compiler.debug.DebugInitializationParticipant
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.graalvm.compiler.debug.DebugInitializationParticipant
  super_class: java.lang.Object
{
  public abstract void apply(org.graalvm.compiler.debug.Debug$Params);
    descriptor: (Lorg/graalvm/compiler/debug/Debug$Params;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
        Name  Flags
      params  
}
SourceFile: "DebugInitializationParticipant.java"
InnerClasses:
  public Params = org.graalvm.compiler.debug.Debug$Params of org.graalvm.compiler.debug.Debug