public final class jdk.incubator.http.internal.hpack.HPACK
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: jdk.incubator.http.internal.hpack.HPACK
  super_class: java.lang.Object
{
  private static final jdk.incubator.http.internal.hpack.HPACK$RootLogger LOGGER;
    descriptor: Ljdk/incubator/http/internal/hpack/HPACK$RootLogger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.Map<java.lang.String, jdk.incubator.http.internal.hpack.HPACK$Logger$Level> logLevels;
    descriptor: Ljava/util/Map;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/String;Ljdk/incubator/http/internal/hpack/HPACK$Logger$Level;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=4, args_size=0
         0: .line 49
            ldc "NORMAL"
            getstatic jdk.incubator.http.internal.hpack.HPACK$Logger$Level.NORMAL:Ljdk/incubator/http/internal/hpack/HPACK$Logger$Level;
            ldc "EXTRA"
            getstatic jdk.incubator.http.internal.hpack.HPACK$Logger$Level.EXTRA:Ljdk/incubator/http/internal/hpack/HPACK$Logger$Level;
            invokestatic java.util.Map.of:(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Ljava/util/Map;
         1: .line 48
            putstatic jdk.incubator.http.internal.hpack.HPACK.logLevels:Ljava/util/Map;
         2: .line 52
            ldc "jdk.internal.httpclient.hpack.log.level"
            astore 0 /* PROPERTY */
        start local 0 // java.lang.String PROPERTY
         3: .line 55
            aload 0 /* PROPERTY */
            invokedynamic run(Ljava/lang/String;)Ljava/security/PrivilegedAction;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  jdk/incubator/http/internal/hpack/HPACK.lambda$0(Ljava/lang/String;)Ljava/lang/String; (6)
                  ()Ljava/lang/String;
         4: .line 54
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 1 /* value */
        start local 1 // java.lang.String value
         5: .line 57
            aload 1 /* value */
            ifnonnull 8
         6: .line 58
            new jdk.incubator.http.internal.hpack.HPACK$RootLogger
            dup
            getstatic jdk.incubator.http.internal.hpack.HPACK$Logger$Level.NONE:Ljdk/incubator/http/internal/hpack/HPACK$Logger$Level;
            invokespecial jdk.incubator.http.internal.hpack.HPACK$RootLogger.<init>:(Ljdk/incubator/http/internal/hpack/HPACK$Logger$Level;)V
            putstatic jdk.incubator.http.internal.hpack.HPACK.LOGGER:Ljdk/incubator/http/internal/hpack/HPACK$RootLogger;
         7: .line 59
            goto 20
         8: .line 60
      StackMap locals: java.lang.String java.lang.String
      StackMap stack:
            aload 1 /* value */
            invokevirtual java.lang.String.toUpperCase:()Ljava/lang/String;
            astore 2 /* upperCasedValue */
        start local 2 // java.lang.String upperCasedValue
         9: .line 61
            getstatic jdk.incubator.http.internal.hpack.HPACK.logLevels:Ljava/util/Map;
            aload 2 /* upperCasedValue */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast jdk.incubator.http.internal.hpack.HPACK$Logger$Level
            astore 3 /* l */
        start local 3 // jdk.incubator.http.internal.hpack.HPACK$Logger$Level l
        10: .line 62
            aload 3 /* l */
            ifnonnull 16
        11: .line 63
            new jdk.incubator.http.internal.hpack.HPACK$RootLogger
            dup
            getstatic jdk.incubator.http.internal.hpack.HPACK$Logger$Level.NONE:Ljdk/incubator/http/internal/hpack/HPACK$Logger$Level;
            invokespecial jdk.incubator.http.internal.hpack.HPACK$RootLogger.<init>:(Ljdk/incubator/http/internal/hpack/HPACK$Logger$Level;)V
            putstatic jdk.incubator.http.internal.hpack.HPACK.LOGGER:Ljdk/incubator/http/internal/hpack/HPACK$RootLogger;
        12: .line 64
            getstatic jdk.incubator.http.internal.hpack.HPACK.LOGGER:Ljdk/incubator/http/internal/hpack/HPACK$RootLogger;
            getstatic java.lang.System$Logger$Level.INFO:Ljava/lang/System$Logger$Level;
        13: .line 65
            aload 0 /* PROPERTY */
            aload 1 /* value */
            invokedynamic get(Ljava/lang/String;Ljava/lang/String;)Ljava/util/function/Supplier;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  jdk/incubator/http/internal/hpack/HPACK.lambda$1(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String; (6)
                  ()Ljava/lang/String;
        14: .line 64
            invokevirtual jdk.incubator.http.internal.hpack.HPACK$RootLogger.log:(Ljava/lang/System$Logger$Level;Ljava/util/function/Supplier;)V
        15: .line 67
            goto 20
        16: .line 68
      StackMap locals: java.lang.String jdk.incubator.http.internal.hpack.HPACK$Logger$Level
      StackMap stack:
            new jdk.incubator.http.internal.hpack.HPACK$RootLogger
            dup
            aload 3 /* l */
            invokespecial jdk.incubator.http.internal.hpack.HPACK$RootLogger.<init>:(Ljdk/incubator/http/internal/hpack/HPACK$Logger$Level;)V
            putstatic jdk.incubator.http.internal.hpack.HPACK.LOGGER:Ljdk/incubator/http/internal/hpack/HPACK$RootLogger;
        17: .line 69
            getstatic jdk.incubator.http.internal.hpack.HPACK.LOGGER:Ljdk/incubator/http/internal/hpack/HPACK$RootLogger;
            getstatic java.lang.System$Logger$Level.DEBUG:Ljava/lang/System$Logger$Level;
        18: .line 70
            aload 3 /* l */
            invokedynamic get(Ljdk/incubator/http/internal/hpack/HPACK$Logger$Level;)Ljava/util/function/Supplier;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  jdk/incubator/http/internal/hpack/HPACK.lambda$2(Ljdk/incubator/http/internal/hpack/HPACK$Logger$Level;)Ljava/lang/String; (6)
                  ()Ljava/lang/String;
        19: .line 69
            invokevirtual jdk.incubator.http.internal.hpack.HPACK$RootLogger.log:(Ljava/lang/System$Logger$Level;Ljava/util/function/Supplier;)V
        end local 3 // jdk.incubator.http.internal.hpack.HPACK$Logger$Level l
        end local 2 // java.lang.String upperCasedValue
        end local 1 // java.lang.String value
        end local 0 // java.lang.String PROPERTY
        20: .line 73
      StackMap locals:
      StackMap stack:
            return
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            3   20     0         PROPERTY  Ljava/lang/String;
            5   20     1            value  Ljava/lang/String;
            9   20     2  upperCasedValue  Ljava/lang/String;
           10   20     3                l  Ljdk/incubator/http/internal/hpack/HPACK$Logger$Level;

  public static jdk.incubator.http.internal.hpack.HPACK$Logger getLogger();
    descriptor: ()Ljdk/incubator/http/internal/hpack/HPACK$Logger;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 76
            getstatic jdk.incubator.http.internal.hpack.HPACK.LOGGER:Ljdk/incubator/http/internal/hpack/HPACK$RootLogger;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.incubator.http.internal.hpack.HPACK this
         0: .line 79
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // jdk.incubator.http.internal.hpack.HPACK this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/incubator/http/internal/hpack/HPACK;

  private static java.lang.String lambda$0(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 55
            aload 0
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static java.lang.String lambda$1(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=6, locals=2, args_size=2
         0: .line 65
            ldc "%s value '%s' not recognized (use %s); logging disabled"
            iconst_3
            anewarray java.lang.Object
            dup
            iconst_0
         1: .line 66
            aload 0
            aastore
            dup
            iconst_1
            aload 1
            aastore
            dup
            iconst_2
            getstatic jdk.incubator.http.internal.hpack.HPACK.logLevels:Ljava/util/Map;
            invokeinterface java.util.Map.keySet:()Ljava/util/Set;
            invokeinterface java.util.Set.stream:()Ljava/util/stream/Stream;
            ldc ", "
            invokestatic java.util.stream.Collectors.joining:(Ljava/lang/CharSequence;)Ljava/util/stream/Collector;
            invokeinterface java.util.stream.Stream.collect:(Ljava/util/stream/Collector;)Ljava/lang/Object;
            aastore
         2: .line 65
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
         3: .line 66
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static java.lang.String lambda$2(jdk.incubator.http.internal.hpack.HPACK$Logger$Level);
    descriptor: (Ljdk/incubator/http/internal/hpack/HPACK$Logger$Level;)Ljava/lang/String;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=5, locals=1, args_size=1
         0: .line 70
            ldc "logging level %s"
            iconst_1
            anewarray java.lang.Object
            dup
            iconst_0
            aload 0
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "HPACK.java"
NestMembers:
  jdk.incubator.http.internal.hpack.HPACK$Logger  jdk.incubator.http.internal.hpack.HPACK$Logger$Level  jdk.incubator.http.internal.hpack.HPACK$RootLogger
InnerClasses:
  public abstract Logger = java.lang.System$Logger of java.lang.System
  public final Level = java.lang.System$Logger$Level of java.lang.System$Logger
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public Logger = jdk.incubator.http.internal.hpack.HPACK$Logger of jdk.incubator.http.internal.hpack.HPACK
  public final Level = jdk.incubator.http.internal.hpack.HPACK$Logger$Level of jdk.incubator.http.internal.hpack.HPACK$Logger
  private final RootLogger = jdk.incubator.http.internal.hpack.HPACK$RootLogger of jdk.incubator.http.internal.hpack.HPACK