public final class java.net.http.HttpHeaders
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: java.net.http.HttpHeaders
  super_class: java.lang.Object
{
  private static final java.net.http.HttpHeaders NO_HEADERS;
    descriptor: Ljava/net/http/HttpHeaders;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final java.util.Map<java.lang.String, java.util.List<java.lang.String>> headers;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 217
            new java.net.http.HttpHeaders
            dup
            invokestatic java.util.Map.of:()Ljava/util/Map;
            invokespecial java.net.http.HttpHeaders.<init>:(Ljava/util/Map;)V
            putstatic java.net.http.HttpHeaders.NO_HEADERS:Ljava/net/http/HttpHeaders;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.util.Optional<java.lang.String> firstValue(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/util/Optional;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.net.http.HttpHeaders this
        start local 1 // java.lang.String name
         0: .line 82
            aload 0 /* this */
            aload 1 /* name */
            invokevirtual java.net.http.HttpHeaders.allValues:(Ljava/lang/String;)Ljava/util/List;
            invokeinterface java.util.List.stream:()Ljava/util/stream/Stream;
            invokeinterface java.util.stream.Stream.findFirst:()Ljava/util/Optional;
            areturn
        end local 1 // java.lang.String name
        end local 0 // java.net.http.HttpHeaders this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/net/http/HttpHeaders;
            0    1     1  name  Ljava/lang/String;
    Signature: (Ljava/lang/String;)Ljava/util/Optional<Ljava/lang/String;>;
    MethodParameters:
      Name  Flags
      name  

  public java.util.OptionalLong firstValueAsLong(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/util/OptionalLong;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.net.http.HttpHeaders this
        start local 1 // java.lang.String name
         0: .line 97
            aload 0 /* this */
            aload 1 /* name */
            invokevirtual java.net.http.HttpHeaders.allValues:(Ljava/lang/String;)Ljava/util/List;
            invokeinterface java.util.List.stream:()Ljava/util/stream/Stream;
            invokedynamic applyAsLong()Ljava/util/function/ToLongFunction;
              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;)J
                  java/lang/Long.valueOf(Ljava/lang/String;)Ljava/lang/Long; (6)
                  (Ljava/lang/String;)J
            invokeinterface java.util.stream.Stream.mapToLong:(Ljava/util/function/ToLongFunction;)Ljava/util/stream/LongStream;
            invokeinterface java.util.stream.LongStream.findFirst:()Ljava/util/OptionalLong;
            areturn
        end local 1 // java.lang.String name
        end local 0 // java.net.http.HttpHeaders this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/net/http/HttpHeaders;
            0    1     1  name  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      name  

  public java.util.List<java.lang.String> allValues(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // java.net.http.HttpHeaders this
        start local 1 // java.lang.String name
         0: .line 109
            aload 1 /* name */
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 110
            aload 0 /* this */
            invokevirtual java.net.http.HttpHeaders.map:()Ljava/util/Map;
            aload 1 /* name */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            astore 2 /* values */
        start local 2 // java.util.List values
         2: .line 113
            aload 2 /* values */
            ifnull 3
            aload 2 /* values */
            goto 4
      StackMap locals: java.util.List
      StackMap stack:
         3: invokestatic java.util.List.of:()Ljava/util/List;
      StackMap locals:
      StackMap stack: java.util.List
         4: areturn
        end local 2 // java.util.List values
        end local 1 // java.lang.String name
        end local 0 // java.net.http.HttpHeaders this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Ljava/net/http/HttpHeaders;
            0    5     1    name  Ljava/lang/String;
            2    5     2  values  Ljava/util/List<Ljava/lang/String;>;
    Signature: (Ljava/lang/String;)Ljava/util/List<Ljava/lang/String;>;
    MethodParameters:
      Name  Flags
      name  

  public java.util.Map<java.lang.String, java.util.List<java.lang.String>> map();
    descriptor: ()Ljava/util/Map;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.net.http.HttpHeaders this
         0: .line 122
            aload 0 /* this */
            getfield java.net.http.HttpHeaders.headers:Ljava/util/Map;
            areturn
        end local 0 // java.net.http.HttpHeaders this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/net/http/HttpHeaders;
    Signature: ()Ljava/util/Map<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;

  public final boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // java.net.http.HttpHeaders this
        start local 1 // java.lang.Object obj
         0: .line 140
            aload 1 /* obj */
            instanceof java.net.http.HttpHeaders
            ifne 2
         1: .line 141
            iconst_0
            ireturn
         2: .line 142
      StackMap locals:
      StackMap stack:
            aload 1 /* obj */
            checkcast java.net.http.HttpHeaders
            astore 2 /* that */
        start local 2 // java.net.http.HttpHeaders that
         3: .line 143
            aload 0 /* this */
            invokevirtual java.net.http.HttpHeaders.map:()Ljava/util/Map;
            aload 2 /* that */
            invokevirtual java.net.http.HttpHeaders.map:()Ljava/util/Map;
            invokeinterface java.util.Map.equals:(Ljava/lang/Object;)Z
            ireturn
        end local 2 // java.net.http.HttpHeaders that
        end local 1 // java.lang.Object obj
        end local 0 // java.net.http.HttpHeaders this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljava/net/http/HttpHeaders;
            0    4     1   obj  Ljava/lang/Object;
            3    4     2  that  Ljava/net/http/HttpHeaders;
    MethodParameters:
      Name  Flags
      obj   

  public final int hashCode();
    descriptor: ()I
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // java.net.http.HttpHeaders this
         0: .line 156
            iconst_0
            istore 1 /* h */
        start local 1 // int h
         1: .line 157
            aload 0 /* this */
            invokevirtual java.net.http.HttpHeaders.map:()Ljava/util/Map;
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 3
            goto 4
      StackMap locals: java.net.http.HttpHeaders int top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 2 /* e */
        start local 2 // java.util.Map$Entry e
         3: .line 158
            iload 1 /* h */
            aload 2 /* e */
            invokestatic java.net.http.HttpHeaders.entryHash:(Ljava/util/Map$Entry;)I
            iadd
            istore 1 /* h */
        end local 2 // java.util.Map$Entry e
         4: .line 157
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         5: .line 160
            iload 1 /* h */
            ireturn
        end local 1 // int h
        end local 0 // java.net.http.HttpHeaders this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Ljava/net/http/HttpHeaders;
            1    6     1     h  I
            3    4     2     e  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.net.http.HttpHeaders this
         0: .line 170
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 1 /* sb */
        start local 1 // java.lang.StringBuilder sb
         1: .line 171
            aload 1 /* sb */
            aload 0 /* this */
            invokespecial java.lang.Object.toString:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " { "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         2: .line 172
            aload 1 /* sb */
            aload 0 /* this */
            invokevirtual java.net.http.HttpHeaders.map:()Ljava/util/Map;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         3: .line 173
            aload 1 /* sb */
            ldc " }"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         4: .line 174
            aload 1 /* sb */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 1 // java.lang.StringBuilder sb
        end local 0 // java.net.http.HttpHeaders this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljava/net/http/HttpHeaders;
            1    5     1    sb  Ljava/lang/StringBuilder;

  public static java.net.http.HttpHeaders of(java.util.Map<java.lang.String, java.util.List<java.lang.String>>, java.util.function.BiPredicate<java.lang.String, java.lang.String>);
    descriptor: (Ljava/util/Map;Ljava/util/function/BiPredicate;)Ljava/net/http/HttpHeaders;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.Map headerMap
        start local 1 // java.util.function.BiPredicate filter
         0: .line 210
            aload 0 /* headerMap */
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 211
            aload 1 /* filter */
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         2: .line 212
            aload 0 /* headerMap */
            aload 1 /* filter */
            invokestatic java.net.http.HttpHeaders.headersOf:(Ljava/util/Map;Ljava/util/function/BiPredicate;)Ljava/net/http/HttpHeaders;
            areturn
        end local 1 // java.util.function.BiPredicate filter
        end local 0 // java.util.Map headerMap
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    3     0  headerMap  Ljava/util/Map<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;
            0    3     1     filter  Ljava/util/function/BiPredicate<Ljava/lang/String;Ljava/lang/String;>;
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;Ljava/util/function/BiPredicate<Ljava/lang/String;Ljava/lang/String;>;)Ljava/net/http/HttpHeaders;
    MethodParameters:
           Name  Flags
      headerMap  
      filter     

  private void <init>(java.util.Map<java.lang.String, java.util.List<java.lang.String>>);
    descriptor: (Ljava/util/Map;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.net.http.HttpHeaders this
        start local 1 // java.util.Map headers
         0: .line 221
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 222
            aload 0 /* this */
            aload 1 /* headers */
            putfield java.net.http.HttpHeaders.headers:Ljava/util/Map;
         2: .line 223
            return
        end local 1 // java.util.Map headers
        end local 0 // java.net.http.HttpHeaders this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Ljava/net/http/HttpHeaders;
            0    3     1  headers  Ljava/util/Map<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;)V
    MethodParameters:
         Name  Flags
      headers  

  private static final int entryHash(java.util.Map$Entry<java.lang.String, java.util.List<java.lang.String>>);
    descriptor: (Ljava/util/Map$Entry;)I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Code:
      stack=2, locals=5, args_size=1
        start local 0 // java.util.Map$Entry e
         0: .line 226
            aload 0 /* e */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 1 /* key */
        start local 1 // java.lang.String key
         1: .line 227
            aload 0 /* e */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.util.List
            astore 2 /* value */
        start local 2 // java.util.List value
         2: .line 229
            aload 1 /* key */
            getstatic java.util.Locale.ROOT:Ljava/util/Locale;
            invokevirtual java.lang.String.toLowerCase:(Ljava/util/Locale;)Ljava/lang/String;
            invokevirtual java.lang.String.hashCode:()I
            istore 3 /* keyHash */
        start local 3 // int keyHash
         3: .line 230
            aload 2 /* value */
            invokeinterface java.util.List.hashCode:()I
            istore 4 /* valueHash */
        start local 4 // int valueHash
         4: .line 231
            iload 3 /* keyHash */
            iload 4 /* valueHash */
            ixor
            ireturn
        end local 4 // int valueHash
        end local 3 // int keyHash
        end local 2 // java.util.List value
        end local 1 // java.lang.String key
        end local 0 // java.util.Map$Entry e
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    5     0          e  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;
            1    5     1        key  Ljava/lang/String;
            2    5     2      value  Ljava/util/List<Ljava/lang/String;>;
            3    5     3    keyHash  I
            4    5     4  valueHash  I
    Signature: (Ljava/util/Map$Entry<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;)I
    MethodParameters:
      Name  Flags
      e     

  private static java.net.http.HttpHeaders headersOf(java.util.Map<java.lang.String, java.util.List<java.lang.String>>, java.util.function.BiPredicate<java.lang.String, java.lang.String>);
    descriptor: (Ljava/util/Map;Ljava/util/function/BiPredicate;)Ljava/net/http/HttpHeaders;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // java.util.Map map
        start local 1 // java.util.function.BiPredicate filter
         0: .line 237
            new java.util.TreeMap
            dup
            getstatic java.lang.String.CASE_INSENSITIVE_ORDER:Ljava/util/Comparator;
            invokespecial java.util.TreeMap.<init>:(Ljava/util/Comparator;)V
            astore 2 /* other */
        start local 2 // java.util.TreeMap other
         1: .line 238
            new java.util.TreeSet
            dup
            getstatic java.lang.String.CASE_INSENSITIVE_ORDER:Ljava/util/Comparator;
            invokespecial java.util.TreeSet.<init>:(Ljava/util/Comparator;)V
            astore 3 /* notAdded */
        start local 3 // java.util.TreeSet notAdded
         2: .line 239
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 4 /* tempList */
        start local 4 // java.util.ArrayList tempList
         3: .line 240
            aload 0 /* map */
            aload 1 /* filter */
            aload 4 /* tempList */
            aload 2 /* other */
            aload 3 /* notAdded */
            invokedynamic accept(Ljava/util/function/BiPredicate;Ljava/util/ArrayList;Ljava/util/TreeMap;Ljava/util/TreeSet;)Ljava/util/function/BiConsumer;
              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;Ljava/lang/Object;)V
                  java/net/http/HttpHeaders.lambda$1(Ljava/util/function/BiPredicate;Ljava/util/ArrayList;Ljava/util/TreeMap;Ljava/util/TreeSet;Ljava/lang/String;Ljava/util/List;)V (6)
                  (Ljava/lang/String;Ljava/util/List;)V
            invokeinterface java.util.Map.forEach:(Ljava/util/function/BiConsumer;)V
         4: .line 263
            aload 2 /* other */
            invokevirtual java.util.TreeMap.isEmpty:()Z
            ifeq 5
            getstatic java.net.http.HttpHeaders.NO_HEADERS:Ljava/net/http/HttpHeaders;
            goto 6
      StackMap locals: java.util.TreeMap java.util.TreeSet java.util.ArrayList
      StackMap stack:
         5: new java.net.http.HttpHeaders
            dup
            aload 2 /* other */
            invokestatic java.util.Collections.unmodifiableMap:(Ljava/util/Map;)Ljava/util/Map;
            invokespecial java.net.http.HttpHeaders.<init>:(Ljava/util/Map;)V
      StackMap locals:
      StackMap stack: java.net.http.HttpHeaders
         6: areturn
        end local 4 // java.util.ArrayList tempList
        end local 3 // java.util.TreeSet notAdded
        end local 2 // java.util.TreeMap other
        end local 1 // java.util.function.BiPredicate filter
        end local 0 // java.util.Map map
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0       map  Ljava/util/Map<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;
            0    7     1    filter  Ljava/util/function/BiPredicate<Ljava/lang/String;Ljava/lang/String;>;
            1    7     2     other  Ljava/util/TreeMap<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;
            2    7     3  notAdded  Ljava/util/TreeSet<Ljava/lang/String;>;
            3    7     4  tempList  Ljava/util/ArrayList<Ljava/lang/String;>;
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;Ljava/util/function/BiPredicate<Ljava/lang/String;Ljava/lang/String;>;)Ljava/net/http/HttpHeaders;
    MethodParameters:
        Name  Flags
      map     
      filter  

  private static void lambda$1(java.util.function.BiPredicate, java.util.ArrayList, java.util.TreeMap, java.util.TreeSet, java.lang.String, java.util.List);
    descriptor: (Ljava/util/function/BiPredicate;Ljava/util/ArrayList;Ljava/util/TreeMap;Ljava/util/TreeSet;Ljava/lang/String;Ljava/util/List;)V
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=5, locals=8, args_size=6
        start local 4 // java.lang.String key
        start local 5 // java.util.List value
         0: .line 241
            aload 4 /* key */
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            astore 6 /* headerName */
        start local 6 // java.lang.String headerName
         1: .line 242
            aload 6 /* headerName */
            invokevirtual java.lang.String.isEmpty:()Z
            ifeq 3
         2: .line 243
            new java.lang.IllegalArgumentException
            dup
            ldc "empty key"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 245
      StackMap locals: java.lang.String
      StackMap stack:
            aload 5 /* value */
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            astore 7 /* headerValues */
        start local 7 // java.util.List headerValues
         4: .line 246
            aload 7 /* headerValues */
            aload 0
            aload 6 /* headerName */
            aload 1
            invokedynamic accept(Ljava/util/function/BiPredicate;Ljava/lang/String;Ljava/util/ArrayList;)Ljava/util/function/Consumer;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$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;)V
                  java/net/http/HttpHeaders.lambda$2(Ljava/util/function/BiPredicate;Ljava/lang/String;Ljava/util/ArrayList;Ljava/lang/String;)V (6)
                  (Ljava/lang/String;)V
            invokeinterface java.util.List.forEach:(Ljava/util/function/Consumer;)V
         5: .line 253
            aload 1
            invokevirtual java.util.ArrayList.isEmpty:()Z
            ifeq 11
         6: .line 254
            aload 2
            aload 6 /* headerName */
            invokevirtual java.util.TreeMap.containsKey:(Ljava/lang/Object;)Z
            ifne 8
         7: .line 255
            aload 3
            aload 6 /* headerName */
            getstatic java.util.Locale.ROOT:Ljava/util/Locale;
            invokevirtual java.lang.String.toLowerCase:(Ljava/util/Locale;)Ljava/lang/String;
            invokevirtual java.util.TreeSet.contains:(Ljava/lang/Object;)Z
            ifeq 9
         8: .line 256
      StackMap locals: java.util.List
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "duplicate key: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 6 /* headerName */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         9: .line 257
      StackMap locals:
      StackMap stack:
            aload 3
            aload 6 /* headerName */
            getstatic java.util.Locale.ROOT:Ljava/util/Locale;
            invokevirtual java.lang.String.toLowerCase:(Ljava/util/Locale;)Ljava/lang/String;
            invokevirtual java.util.TreeSet.add:(Ljava/lang/Object;)Z
            pop
        10: .line 258
            goto 13
      StackMap locals:
      StackMap stack:
        11: aload 2
            aload 6 /* headerName */
            aload 1
            invokestatic java.util.List.copyOf:(Ljava/util/Collection;)Ljava/util/List;
            invokevirtual java.util.TreeMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            ifnull 13
        12: .line 259
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "duplicate key: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 6 /* headerName */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        13: .line 261
      StackMap locals:
      StackMap stack:
            aload 1
            invokevirtual java.util.ArrayList.clear:()V
        end local 7 // java.util.List headerValues
        end local 6 // java.lang.String headerName
        14: .line 262
            return
        end local 5 // java.util.List value
        end local 4 // java.lang.String key
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   15     4           key  Ljava/lang/String;
            0   15     5         value  Ljava/util/List<Ljava/lang/String;>;
            1   14     6    headerName  Ljava/lang/String;
            4   14     7  headerValues  Ljava/util/List<Ljava/lang/String;>;

  private static void lambda$2(java.util.function.BiPredicate, java.lang.String, java.util.ArrayList, java.lang.String);
    descriptor: (Ljava/util/function/BiPredicate;Ljava/lang/String;Ljava/util/ArrayList;Ljava/lang/String;)V
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=4, args_size=4
        start local 3 // java.lang.String headerValue
         0: .line 247
            aload 3 /* headerValue */
            invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            astore 3 /* headerValue */
         1: .line 248
            aload 0
            aload 1
            aload 3 /* headerValue */
            invokeinterface java.util.function.BiPredicate.test:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 3
         2: .line 249
            aload 2
            aload 3 /* headerValue */
            invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
            pop
         3: .line 251
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.lang.String headerValue
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     3  headerValue  Ljava/lang/String;
}
SourceFile: "HttpHeaders.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public abstract Entry = java.util.Map$Entry of java.util.Map