https://openjdk.java.net/ 
public interface sun.misc.VMNotification
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: sun.misc.VMNotification
  super_class: java.lang.Object
{
  public abstract void newAllocState(int, int, boolean);
    descriptor: (IIZ)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
                  Name  Flags
      oldState          
      newState          
      threadsSuspended  
}
SourceFile: "VMNotification.java"
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()