public final class io.netty.handler.codec.HeadersUtils
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: io.netty.handler.codec.HeadersUtils
  super_class: java.lang.Object
{
  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.HeadersUtils this
         0: .line 33
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 34
            return
        end local 0 // io.netty.handler.codec.HeadersUtils this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/codec/HeadersUtils;

  public static <K, V> java.util.List<java.lang.String> getAllAsString(io.netty.handler.codec.Headers<K, V, ?>, K);
    descriptor: (Lio/netty/handler/codec/Headers;Ljava/lang/Object;)Ljava/util/List;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // io.netty.handler.codec.Headers headers
        start local 1 // java.lang.Object name
         0: .line 42
            aload 0 /* headers */
            aload 1 /* name */
            invokeinterface io.netty.handler.codec.Headers.getAll:(Ljava/lang/Object;)Ljava/util/List;
            astore 2 /* allNames */
        start local 2 // java.util.List allNames
         1: .line 43
            new io.netty.handler.codec.HeadersUtils$1
            dup
            aload 2 /* allNames */
            invokespecial io.netty.handler.codec.HeadersUtils$1.<init>:(Ljava/util/List;)V
            areturn
        end local 2 // java.util.List allNames
        end local 1 // java.lang.Object name
        end local 0 // io.netty.handler.codec.Headers headers
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0   headers  Lio/netty/handler/codec/Headers<TK;TV;*>;
            0    2     1      name  TK;
            1    2     2  allNames  Ljava/util/List<TV;>;
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Lio/netty/handler/codec/Headers<TK;TV;*>;TK;)Ljava/util/List<Ljava/lang/String;>;
    MethodParameters:
         Name  Flags
      headers  
      name     

  public static <K, V> java.lang.String getAsString(io.netty.handler.codec.Headers<K, V, ?>, K);
    descriptor: (Lio/netty/handler/codec/Headers;Ljava/lang/Object;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // io.netty.handler.codec.Headers headers
        start local 1 // java.lang.Object name
         0: .line 64
            aload 0 /* headers */
            aload 1 /* name */
            invokeinterface io.netty.handler.codec.Headers.get:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 2 /* orig */
        start local 2 // java.lang.Object orig
         1: .line 65
            aload 2 /* orig */
            ifnull 2
            aload 2 /* orig */
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            goto 3
      StackMap locals: java.lang.Object
      StackMap stack:
         2: aconst_null
      StackMap locals:
      StackMap stack: java.lang.String
         3: areturn
        end local 2 // java.lang.Object orig
        end local 1 // java.lang.Object name
        end local 0 // io.netty.handler.codec.Headers headers
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0  headers  Lio/netty/handler/codec/Headers<TK;TV;*>;
            0    4     1     name  TK;
            1    4     2     orig  TV;
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Lio/netty/handler/codec/Headers<TK;TV;*>;TK;)Ljava/lang/String;
    MethodParameters:
         Name  Flags
      headers  
      name     

  public static java.util.Iterator<java.util.Map$Entry<java.lang.String, java.lang.String>> iteratorAsString(java.lang.Iterable<java.util.Map$Entry<java.lang.CharSequence, java.lang.CharSequence>>);
    descriptor: (Ljava/lang/Iterable;)Ljava/util/Iterator;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.lang.Iterable headers
         0: .line 73
            new io.netty.handler.codec.HeadersUtils$StringEntryIterator
            dup
            aload 0 /* headers */
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            invokespecial io.netty.handler.codec.HeadersUtils$StringEntryIterator.<init>:(Ljava/util/Iterator;)V
            areturn
        end local 0 // java.lang.Iterable headers
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  headers  Ljava/lang/Iterable<Ljava/util/Map$Entry<Ljava/lang/CharSequence;Ljava/lang/CharSequence;>;>;
    Signature: (Ljava/lang/Iterable<Ljava/util/Map$Entry<Ljava/lang/CharSequence;Ljava/lang/CharSequence;>;>;)Ljava/util/Iterator<Ljava/util/Map$Entry<Ljava/lang/String;Ljava/lang/String;>;>;
    MethodParameters:
         Name  Flags
      headers  

  public static <K, V> java.lang.String toString(java.lang.Class<?>, java.util.Iterator<java.util.Map$Entry<K, V>>, int);
    descriptor: (Ljava/lang/Class;Ljava/util/Iterator;I)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=6, args_size=3
        start local 0 // java.lang.Class headersClass
        start local 1 // java.util.Iterator headersIt
        start local 2 // int size
         0: .line 84
            aload 0 /* headersClass */
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            astore 3 /* simpleName */
        start local 3 // java.lang.String simpleName
         1: .line 85
            iload 2 /* size */
            ifne 3
         2: .line 86
            new java.lang.StringBuilder
            dup
            aload 3 /* simpleName */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "[]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
         3: .line 89
      StackMap locals: java.lang.String
      StackMap stack:
            new java.lang.StringBuilder
            dup
            aload 3 /* simpleName */
            invokevirtual java.lang.String.length:()I
            iconst_2
            iadd
            iload 2 /* size */
            bipush 20
            imul
            iadd
            invokespecial java.lang.StringBuilder.<init>:(I)V
         4: .line 90
            aload 3 /* simpleName */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         5: .line 91
            bipush 91
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
         6: .line 89
            astore 4 /* sb */
        start local 4 // java.lang.StringBuilder sb
         7: .line 92
            goto 10
         8: .line 93
      StackMap locals: java.lang.StringBuilder
      StackMap stack:
            aload 1 /* headersIt */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 5 /* header */
        start local 5 // java.util.Map$Entry header
         9: .line 94
            aload 4 /* sb */
            aload 5 /* header */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc ": "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 5 /* header */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc ", "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        end local 5 // java.util.Map$Entry header
        10: .line 92
      StackMap locals:
      StackMap stack:
            aload 1 /* headersIt */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 8
        11: .line 96
            aload 4 /* sb */
            aload 4 /* sb */
            invokevirtual java.lang.StringBuilder.length:()I
            iconst_2
            isub
            invokevirtual java.lang.StringBuilder.setLength:(I)V
        12: .line 97
            aload 4 /* sb */
            bipush 93
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 4 // java.lang.StringBuilder sb
        end local 3 // java.lang.String simpleName
        end local 2 // int size
        end local 1 // java.util.Iterator headersIt
        end local 0 // java.lang.Class headersClass
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   13     0  headersClass  Ljava/lang/Class<*>;
            0   13     1     headersIt  Ljava/util/Iterator<Ljava/util/Map$Entry<TK;TV;>;>;
            0   13     2          size  I
            1   13     3    simpleName  Ljava/lang/String;
            7   13     4            sb  Ljava/lang/StringBuilder;
            9   10     5        header  Ljava/util/Map$Entry<**>;
    Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>(Ljava/lang/Class<*>;Ljava/util/Iterator<Ljava/util/Map$Entry<TK;TV;>;>;I)Ljava/lang/String;
    MethodParameters:
              Name  Flags
      headersClass  
      headersIt     
      size          

  public static java.util.Set<java.lang.String> namesAsString(io.netty.handler.codec.Headers<java.lang.CharSequence, java.lang.CharSequence, ?>);
    descriptor: (Lio/netty/handler/codec/Headers;)Ljava/util/Set;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.Headers headers
         0: .line 107
            new io.netty.handler.codec.HeadersUtils$CharSequenceDelegatingStringSet
            dup
            aload 0 /* headers */
            invokeinterface io.netty.handler.codec.Headers.names:()Ljava/util/Set;
            invokespecial io.netty.handler.codec.HeadersUtils$CharSequenceDelegatingStringSet.<init>:(Ljava/util/Set;)V
            areturn
        end local 0 // io.netty.handler.codec.Headers headers
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  headers  Lio/netty/handler/codec/Headers<Ljava/lang/CharSequence;Ljava/lang/CharSequence;*>;
    Signature: (Lio/netty/handler/codec/Headers<Ljava/lang/CharSequence;Ljava/lang/CharSequence;*>;)Ljava/util/Set<Ljava/lang/String;>;
    MethodParameters:
         Name  Flags
      headers  
}
SourceFile: "HeadersUtils.java"
NestMembers:
  io.netty.handler.codec.HeadersUtils$1  io.netty.handler.codec.HeadersUtils$CharSequenceDelegatingStringSet  io.netty.handler.codec.HeadersUtils$DelegatingStringSet  io.netty.handler.codec.HeadersUtils$StringEntry  io.netty.handler.codec.HeadersUtils$StringEntryIterator  io.netty.handler.codec.HeadersUtils$StringIterator
InnerClasses:
  io.netty.handler.codec.HeadersUtils$1
  private final CharSequenceDelegatingStringSet = io.netty.handler.codec.HeadersUtils$CharSequenceDelegatingStringSet of io.netty.handler.codec.HeadersUtils
  private abstract DelegatingStringSet = io.netty.handler.codec.HeadersUtils$DelegatingStringSet of io.netty.handler.codec.HeadersUtils
  private final StringEntry = io.netty.handler.codec.HeadersUtils$StringEntry of io.netty.handler.codec.HeadersUtils
  private final StringEntryIterator = io.netty.handler.codec.HeadersUtils$StringEntryIterator of io.netty.handler.codec.HeadersUtils
  private final StringIterator = io.netty.handler.codec.HeadersUtils$StringIterator of io.netty.handler.codec.HeadersUtils
  public abstract Entry = java.util.Map$Entry of java.util.Map