public class org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider implements org.graalvm.compiler.debug.TTYStreamProvider
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider
  super_class: java.lang.Object
{
  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=0, locals=0, args_size=0
         0: .line 77
            invokestatic org.graalvm.compiler.word.Word.ensureInitialized:()V
         1: .line 78
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider this
         0: .line 56
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/hotspot/HotSpotTTYStreamProvider;

  public java.io.PrintStream getStream();
    descriptor: ()Ljava/io/PrintStream;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider this
         0: .line 73
            getstatic org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider$Options.LogFile:Lorg/graalvm/compiler/hotspot/HotSpotTTYStreamProvider$LogStreamOptionKey;
            invokevirtual org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider$LogStreamOptionKey.getStream:()Ljava/io/PrintStream;
            areturn
        end local 0 // org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/graalvm/compiler/hotspot/HotSpotTTYStreamProvider;

  private static jdk.internal.vm.compiler.word.Pointer getBarrierPointer();
    descriptor: ()Ljdk/internal/vm/compiler/word/Pointer;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 85
            invokestatic jdk.internal.vm.compiler.word.WordFactory.nullPointer:()Ljdk/internal/vm/compiler/word/PointerBase;
            checkcast jdk.internal.vm.compiler.word.Pointer
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static boolean execute(java.lang.Runnable, jdk.internal.vm.compiler.word.Pointer);
    descriptor: (Ljava/lang/Runnable;Ljdk/internal/vm/compiler/word/Pointer;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=7, locals=4, args_size=2
        start local 0 // java.lang.Runnable action
        start local 1 // jdk.internal.vm.compiler.word.Pointer barrier
         0: .line 96
            aload 1 /* barrier */
            invokeinterface jdk.internal.vm.compiler.word.Pointer.isNull:()Z
            ifeq 3
         1: .line 97
            aload 0 /* action */
            invokeinterface java.lang.Runnable.run:()V
         2: .line 98
            iconst_1
            ireturn
         3: .line 105
      StackMap locals:
      StackMap stack:
            aload 1 /* barrier */
            iconst_0
            invokeinterface jdk.internal.vm.compiler.word.Pointer.readLong:(I)J
            lstore 2 /* value */
        start local 2 // long value
         4: .line 106
            lload 2 /* value */
            lconst_0
            lcmp
            ifne 9
         5: .line 107
            aload 1 /* barrier */
            iconst_0
            lload 2 /* value */
            lconst_1
            getstatic jdk.internal.vm.compiler.word.LocationIdentity.ANY_LOCATION:Ljdk/internal/vm/compiler/word/LocationIdentity;
            invokeinterface jdk.internal.vm.compiler.word.Pointer.compareAndSwapLong:(IJJLjdk/internal/vm/compiler/word/LocationIdentity;)J
            lload 2 /* value */
            lcmp
            ifne 3
         6: .line 108
            aload 0 /* action */
            invokeinterface java.lang.Runnable.run:()V
         7: .line 109
            aload 1 /* barrier */
            iconst_0
            ldc 2
            invokeinterface jdk.internal.vm.compiler.word.Pointer.writeLong:(IJ)V
         8: .line 110
            iconst_1
            ireturn
         9: .line 113
      StackMap locals: long
      StackMap stack:
            lload 2 /* value */
            ldc 2
            lcmp
            ifne 11
        10: .line 114
            iconst_0
            ireturn
        11: .line 117
      StackMap locals:
      StackMap stack:
            ldc 5
            invokestatic java.lang.Thread.sleep:(J)V
        12: .line 118
            goto 14
      StackMap locals:
      StackMap stack: java.lang.InterruptedException
        13: pop
        14: .line 120
      StackMap locals:
      StackMap stack:
            aload 1 /* barrier */
            iconst_0
            invokeinterface jdk.internal.vm.compiler.word.Pointer.readLong:(I)J
            lstore 2
        end local 2 // long value
        15: .line 104
            goto 3
        end local 1 // jdk.internal.vm.compiler.word.Pointer barrier
        end local 0 // java.lang.Runnable action
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   16     0   action  Ljava/lang/Runnable;
            0   16     1  barrier  Ljdk/internal/vm/compiler/word/Pointer;
            4   15     2    value  J
      Exception table:
        from    to  target  type
          11    12      13  Class java.lang.InterruptedException
    MethodParameters:
         Name  Flags
      action   
      barrier  
}
SourceFile: "HotSpotTTYStreamProvider.java"
NestMembers:
  org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider$LogStreamOptionKey  org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider$LogStreamOptionKey$DelayedOutputStream  org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider$Options
InnerClasses:
  private LogStreamOptionKey = org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider$LogStreamOptionKey of org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider
  public Options = org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider$Options of org.graalvm.compiler.hotspot.HotSpotTTYStreamProvider
    RuntimeInvisibleAnnotations: 
      org.graalvm.compiler.serviceprovider.ServiceProvider(value = Lorg/graalvm/compiler/debug/TTYStreamProvider;)