public class sun.jvm.hotspot.utilities.WorkerThread
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.jvm.hotspot.utilities.WorkerThread
  super_class: java.lang.Object
{
  private volatile boolean done;
    descriptor: Z
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private sun.jvm.hotspot.utilities.MessageQueueBackend mqb;
    descriptor: Lsun/jvm/hotspot/utilities/MessageQueueBackend;
    flags: (0x0002) ACC_PRIVATE

  private sun.jvm.hotspot.utilities.MessageQueue mq;
    descriptor: Lsun/jvm/hotspot/utilities/MessageQueue;
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // sun.jvm.hotspot.utilities.WorkerThread this
         0: .line 35
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 31
            aload 0 /* this */
            iconst_0
            putfield sun.jvm.hotspot.utilities.WorkerThread.done:Z
         2: .line 36
            aload 0 /* this */
            new sun.jvm.hotspot.utilities.MessageQueueBackend
            dup
            invokespecial sun.jvm.hotspot.utilities.MessageQueueBackend.<init>:()V
            putfield sun.jvm.hotspot.utilities.WorkerThread.mqb:Lsun/jvm/hotspot/utilities/MessageQueueBackend;
         3: .line 37
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.jvm.hotspot.utilities.WorkerThread.mqb:Lsun/jvm/hotspot/utilities/MessageQueueBackend;
            invokevirtual sun.jvm.hotspot.utilities.MessageQueueBackend.getFirstQueue:()Lsun/jvm/hotspot/utilities/MessageQueue;
            putfield sun.jvm.hotspot.utilities.WorkerThread.mq:Lsun/jvm/hotspot/utilities/MessageQueue;
         4: .line 40
            new java.lang.Thread
            dup
            new sun.jvm.hotspot.utilities.WorkerThread$MainLoop
            dup
            aload 0 /* this */
            invokespecial sun.jvm.hotspot.utilities.WorkerThread$MainLoop.<init>:(Lsun/jvm/hotspot/utilities/WorkerThread;)V
            invokespecial java.lang.Thread.<init>:(Ljava/lang/Runnable;)V
            astore 1 /* mqthread */
        start local 1 // java.lang.Thread mqthread
         5: .line 41
            aload 1 /* mqthread */
            iconst_1
            invokevirtual java.lang.Thread.setDaemon:(Z)V
         6: .line 42
            aload 1 /* mqthread */
            invokevirtual java.lang.Thread.start:()V
         7: .line 43
            return
        end local 1 // java.lang.Thread mqthread
        end local 0 // sun.jvm.hotspot.utilities.WorkerThread this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    8     0      this  Lsun/jvm/hotspot/utilities/WorkerThread;
            5    8     1  mqthread  Ljava/lang/Thread;

  public void invokeLater(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.jvm.hotspot.utilities.WorkerThread this
        start local 1 // java.lang.Runnable runnable
         0: .line 48
            aload 0 /* this */
            getfield sun.jvm.hotspot.utilities.WorkerThread.mq:Lsun/jvm/hotspot/utilities/MessageQueue;
            aload 1 /* runnable */
            invokeinterface sun.jvm.hotspot.utilities.MessageQueue.writeMessage:(Ljava/lang/Object;)V
         1: .line 49
            return
        end local 1 // java.lang.Runnable runnable
        end local 0 // sun.jvm.hotspot.utilities.WorkerThread this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lsun/jvm/hotspot/utilities/WorkerThread;
            0    2     1  runnable  Ljava/lang/Runnable;
    MethodParameters:
          Name  Flags
      runnable  

  public void shutdown();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // sun.jvm.hotspot.utilities.WorkerThread this
         0: .line 55
            aload 0 /* this */
            iconst_1
            putfield sun.jvm.hotspot.utilities.WorkerThread.done:Z
         1: .line 56
            aload 0 /* this */
            getfield sun.jvm.hotspot.utilities.WorkerThread.mq:Lsun/jvm/hotspot/utilities/MessageQueue;
            new sun.jvm.hotspot.utilities.WorkerThread$1
            dup
            aload 0 /* this */
            invokespecial sun.jvm.hotspot.utilities.WorkerThread$1.<init>:(Lsun/jvm/hotspot/utilities/WorkerThread;)V
            invokeinterface sun.jvm.hotspot.utilities.MessageQueue.writeMessage:(Ljava/lang/Object;)V
         2: .line 57
            return
        end local 0 // sun.jvm.hotspot.utilities.WorkerThread this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lsun/jvm/hotspot/utilities/WorkerThread;
}
SourceFile: "WorkerThread.java"
NestMembers:
  sun.jvm.hotspot.utilities.WorkerThread$1  sun.jvm.hotspot.utilities.WorkerThread$MainLoop
InnerClasses:
  sun.jvm.hotspot.utilities.WorkerThread$1
  MainLoop = sun.jvm.hotspot.utilities.WorkerThread$MainLoop of sun.jvm.hotspot.utilities.WorkerThread