http://netty.io/netty-all/: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients. (The Netty Project) 
final class io.netty.handler.codec.http.HttpMessageUtil
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.netty.handler.codec.http.HttpMessageUtil
  super_class: java.lang.Object
{
  static java.lang.StringBuilder appendRequest(java.lang.StringBuilder, io.netty.handler.codec.http.HttpRequest);
    descriptor: (Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpRequest;)Ljava/lang/StringBuilder;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.lang.StringBuilder buf
        start local 1 // io.netty.handler.codec.http.HttpRequest req
         0: .line 29
            aload 0 /* buf */
            aload 1 /* req */
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.appendCommon:(Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpMessage;)V
         1: .line 30
            aload 0 /* buf */
            aload 1 /* req */
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.appendInitialLine:(Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpRequest;)V
         2: .line 31
            aload 0 /* buf */
            aload 1 /* req */
            invokeinterface io.netty.handler.codec.http.HttpRequest.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.appendHeaders:(Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpHeaders;)V
         3: .line 32
            aload 0 /* buf */
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.removeLastNewLine:(Ljava/lang/StringBuilder;)V
         4: .line 33
            aload 0 /* buf */
            areturn
        end local 1 // io.netty.handler.codec.http.HttpRequest req
        end local 0 // java.lang.StringBuilder buf
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0   buf  Ljava/lang/StringBuilder;
            0    5     1   req  Lio/netty/handler/codec/http/HttpRequest;
    MethodParameters:
      Name  Flags
      buf   
      req   

  static java.lang.StringBuilder appendResponse(java.lang.StringBuilder, io.netty.handler.codec.http.HttpResponse);
    descriptor: (Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpResponse;)Ljava/lang/StringBuilder;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.lang.StringBuilder buf
        start local 1 // io.netty.handler.codec.http.HttpResponse res
         0: .line 37
            aload 0 /* buf */
            aload 1 /* res */
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.appendCommon:(Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpMessage;)V
         1: .line 38
            aload 0 /* buf */
            aload 1 /* res */
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.appendInitialLine:(Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpResponse;)V
         2: .line 39
            aload 0 /* buf */
            aload 1 /* res */
            invokeinterface io.netty.handler.codec.http.HttpResponse.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.appendHeaders:(Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpHeaders;)V
         3: .line 40
            aload 0 /* buf */
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.removeLastNewLine:(Ljava/lang/StringBuilder;)V
         4: .line 41
            aload 0 /* buf */
            areturn
        end local 1 // io.netty.handler.codec.http.HttpResponse res
        end local 0 // java.lang.StringBuilder buf
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0   buf  Ljava/lang/StringBuilder;
            0    5     1   res  Lio/netty/handler/codec/http/HttpResponse;
    MethodParameters:
      Name  Flags
      buf   
      res   

  private static void appendCommon(java.lang.StringBuilder, io.netty.handler.codec.http.HttpMessage);
    descriptor: (Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpMessage;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.lang.StringBuilder buf
        start local 1 // io.netty.handler.codec.http.HttpMessage msg
         0: .line 45
            aload 0 /* buf */
            aload 1 /* msg */
            invokestatic io.netty.util.internal.StringUtil.simpleClassName:(Ljava/lang/Object;)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         1: .line 46
            aload 0 /* buf */
            ldc "(decodeResult: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         2: .line 47
            aload 0 /* buf */
            aload 1 /* msg */
            invokeinterface io.netty.handler.codec.http.HttpMessage.decoderResult:()Lio/netty/handler/codec/DecoderResult;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         3: .line 48
            aload 0 /* buf */
            ldc ", version: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         4: .line 49
            aload 0 /* buf */
            aload 1 /* msg */
            invokeinterface io.netty.handler.codec.http.HttpMessage.protocolVersion:()Lio/netty/handler/codec/http/HttpVersion;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         5: .line 50
            aload 0 /* buf */
            bipush 41
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
         6: .line 51
            aload 0 /* buf */
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         7: .line 52
            return
        end local 1 // io.netty.handler.codec.http.HttpMessage msg
        end local 0 // java.lang.StringBuilder buf
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0   buf  Ljava/lang/StringBuilder;
            0    8     1   msg  Lio/netty/handler/codec/http/HttpMessage;
    MethodParameters:
      Name  Flags
      buf   
      msg   

  static java.lang.StringBuilder appendFullRequest(java.lang.StringBuilder, io.netty.handler.codec.http.FullHttpRequest);
    descriptor: (Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/FullHttpRequest;)Ljava/lang/StringBuilder;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.lang.StringBuilder buf
        start local 1 // io.netty.handler.codec.http.FullHttpRequest req
         0: .line 55
            aload 0 /* buf */
            aload 1 /* req */
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.appendFullCommon:(Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/FullHttpMessage;)V
         1: .line 56
            aload 0 /* buf */
            aload 1 /* req */
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.appendInitialLine:(Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpRequest;)V
         2: .line 57
            aload 0 /* buf */
            aload 1 /* req */
            invokeinterface io.netty.handler.codec.http.FullHttpRequest.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.appendHeaders:(Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpHeaders;)V
         3: .line 58
            aload 0 /* buf */
            aload 1 /* req */
            invokeinterface io.netty.handler.codec.http.FullHttpRequest.trailingHeaders:()Lio/netty/handler/codec/http/HttpHeaders;
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.appendHeaders:(Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpHeaders;)V
         4: .line 59
            aload 0 /* buf */
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.removeLastNewLine:(Ljava/lang/StringBuilder;)V
         5: .line 60
            aload 0 /* buf */
            areturn
        end local 1 // io.netty.handler.codec.http.FullHttpRequest req
        end local 0 // java.lang.StringBuilder buf
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0   buf  Ljava/lang/StringBuilder;
            0    6     1   req  Lio/netty/handler/codec/http/FullHttpRequest;
    MethodParameters:
      Name  Flags
      buf   
      req   

  static java.lang.StringBuilder appendFullResponse(java.lang.StringBuilder, io.netty.handler.codec.http.FullHttpResponse);
    descriptor: (Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/FullHttpResponse;)Ljava/lang/StringBuilder;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.lang.StringBuilder buf
        start local 1 // io.netty.handler.codec.http.FullHttpResponse res
         0: .line 64
            aload 0 /* buf */
            aload 1 /* res */
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.appendFullCommon:(Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/FullHttpMessage;)V
         1: .line 65
            aload 0 /* buf */
            aload 1 /* res */
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.appendInitialLine:(Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpResponse;)V
         2: .line 66
            aload 0 /* buf */
            aload 1 /* res */
            invokeinterface io.netty.handler.codec.http.FullHttpResponse.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.appendHeaders:(Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpHeaders;)V
         3: .line 67
            aload 0 /* buf */
            aload 1 /* res */
            invokeinterface io.netty.handler.codec.http.FullHttpResponse.trailingHeaders:()Lio/netty/handler/codec/http/HttpHeaders;
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.appendHeaders:(Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpHeaders;)V
         4: .line 68
            aload 0 /* buf */
            invokestatic io.netty.handler.codec.http.HttpMessageUtil.removeLastNewLine:(Ljava/lang/StringBuilder;)V
         5: .line 69
            aload 0 /* buf */
            areturn
        end local 1 // io.netty.handler.codec.http.FullHttpResponse res
        end local 0 // java.lang.StringBuilder buf
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0   buf  Ljava/lang/StringBuilder;
            0    6     1   res  Lio/netty/handler/codec/http/FullHttpResponse;
    MethodParameters:
      Name  Flags
      buf   
      res   

  private static void appendFullCommon(java.lang.StringBuilder, io.netty.handler.codec.http.FullHttpMessage);
    descriptor: (Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/FullHttpMessage;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.lang.StringBuilder buf
        start local 1 // io.netty.handler.codec.http.FullHttpMessage msg
         0: .line 73
            aload 0 /* buf */
            aload 1 /* msg */
            invokestatic io.netty.util.internal.StringUtil.simpleClassName:(Ljava/lang/Object;)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         1: .line 74
            aload 0 /* buf */
            ldc "(decodeResult: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         2: .line 75
            aload 0 /* buf */
            aload 1 /* msg */
            invokeinterface io.netty.handler.codec.http.FullHttpMessage.decoderResult:()Lio/netty/handler/codec/DecoderResult;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         3: .line 76
            aload 0 /* buf */
            ldc ", version: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         4: .line 77
            aload 0 /* buf */
            aload 1 /* msg */
            invokeinterface io.netty.handler.codec.http.FullHttpMessage.protocolVersion:()Lio/netty/handler/codec/http/HttpVersion;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         5: .line 78
            aload 0 /* buf */
            ldc ", content: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         6: .line 79
            aload 0 /* buf */
            aload 1 /* msg */
            invokeinterface io.netty.handler.codec.http.FullHttpMessage.content:()Lio/netty/buffer/ByteBuf;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         7: .line 80
            aload 0 /* buf */
            bipush 41
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
         8: .line 81
            aload 0 /* buf */
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         9: .line 82
            return
        end local 1 // io.netty.handler.codec.http.FullHttpMessage msg
        end local 0 // java.lang.StringBuilder buf
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0   buf  Ljava/lang/StringBuilder;
            0   10     1   msg  Lio/netty/handler/codec/http/FullHttpMessage;
    MethodParameters:
      Name  Flags
      buf   
      msg   

  private static void appendInitialLine(java.lang.StringBuilder, io.netty.handler.codec.http.HttpRequest);
    descriptor: (Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpRequest;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.lang.StringBuilder buf
        start local 1 // io.netty.handler.codec.http.HttpRequest req
         0: .line 85
            aload 0 /* buf */
            aload 1 /* req */
            invokeinterface io.netty.handler.codec.http.HttpRequest.method:()Lio/netty/handler/codec/http/HttpMethod;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         1: .line 86
            aload 0 /* buf */
            bipush 32
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
         2: .line 87
            aload 0 /* buf */
            aload 1 /* req */
            invokeinterface io.netty.handler.codec.http.HttpRequest.uri:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         3: .line 88
            aload 0 /* buf */
            bipush 32
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
         4: .line 89
            aload 0 /* buf */
            aload 1 /* req */
            invokeinterface io.netty.handler.codec.http.HttpRequest.protocolVersion:()Lio/netty/handler/codec/http/HttpVersion;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         5: .line 90
            aload 0 /* buf */
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         6: .line 91
            return
        end local 1 // io.netty.handler.codec.http.HttpRequest req
        end local 0 // java.lang.StringBuilder buf
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0   buf  Ljava/lang/StringBuilder;
            0    7     1   req  Lio/netty/handler/codec/http/HttpRequest;
    MethodParameters:
      Name  Flags
      buf   
      req   

  private static void appendInitialLine(java.lang.StringBuilder, io.netty.handler.codec.http.HttpResponse);
    descriptor: (Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpResponse;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.lang.StringBuilder buf
        start local 1 // io.netty.handler.codec.http.HttpResponse res
         0: .line 94
            aload 0 /* buf */
            aload 1 /* res */
            invokeinterface io.netty.handler.codec.http.HttpResponse.protocolVersion:()Lio/netty/handler/codec/http/HttpVersion;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         1: .line 95
            aload 0 /* buf */
            bipush 32
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
         2: .line 96
            aload 0 /* buf */
            aload 1 /* res */
            invokeinterface io.netty.handler.codec.http.HttpResponse.status:()Lio/netty/handler/codec/http/HttpResponseStatus;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         3: .line 97
            aload 0 /* buf */
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         4: .line 98
            return
        end local 1 // io.netty.handler.codec.http.HttpResponse res
        end local 0 // java.lang.StringBuilder buf
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0   buf  Ljava/lang/StringBuilder;
            0    5     1   res  Lio/netty/handler/codec/http/HttpResponse;
    MethodParameters:
      Name  Flags
      buf   
      res   

  private static void appendHeaders(java.lang.StringBuilder, io.netty.handler.codec.http.HttpHeaders);
    descriptor: (Ljava/lang/StringBuilder;Lio/netty/handler/codec/http/HttpHeaders;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // java.lang.StringBuilder buf
        start local 1 // io.netty.handler.codec.http.HttpHeaders headers
         0: .line 101
            aload 1 /* headers */
            invokevirtual io.netty.handler.codec.http.HttpHeaders.iterator:()Ljava/util/Iterator;
            astore 3
            goto 6
      StackMap locals: java.lang.StringBuilder io.netty.handler.codec.http.HttpHeaders top java.util.Iterator
      StackMap stack:
         1: 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
         2: .line 102
            aload 0 /* buf */
            aload 2 /* e */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         3: .line 103
            aload 0 /* buf */
            ldc ": "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         4: .line 104
            aload 0 /* buf */
            aload 2 /* e */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         5: .line 105
            aload 0 /* buf */
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        end local 2 // java.util.Map$Entry e
         6: .line 101
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         7: .line 107
            return
        end local 1 // io.netty.handler.codec.http.HttpHeaders headers
        end local 0 // java.lang.StringBuilder buf
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    8     0      buf  Ljava/lang/StringBuilder;
            0    8     1  headers  Lio/netty/handler/codec/http/HttpHeaders;
            2    6     2        e  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/lang/String;>;
    MethodParameters:
         Name  Flags
      buf      
      headers  

  private static void removeLastNewLine(java.lang.StringBuilder);
    descriptor: (Ljava/lang/StringBuilder;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.lang.StringBuilder buf
         0: .line 110
            aload 0 /* buf */
            aload 0 /* buf */
            invokevirtual java.lang.StringBuilder.length:()I
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.String.length:()I
            isub
            invokevirtual java.lang.StringBuilder.setLength:(I)V
         1: .line 111
            return
        end local 0 // java.lang.StringBuilder buf
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0   buf  Ljava/lang/StringBuilder;
    MethodParameters:
      Name  Flags
      buf   

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.http.HttpMessageUtil this
         0: .line 113
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // io.netty.handler.codec.http.HttpMessageUtil this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/http/HttpMessageUtil;
}
SourceFile: "HttpMessageUtil.java"
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map