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) 
public final class io.netty.handler.codec.http.HttpUtil
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: io.netty.handler.codec.http.HttpUtil
  super_class: java.lang.Object
{
  private static final io.netty.util.AsciiString CHARSET_EQUALS;
    descriptor: Lio/netty/util/AsciiString;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final io.netty.util.AsciiString SEMICOLON;
    descriptor: Lio/netty/util/AsciiString;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 35
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            getstatic io.netty.handler.codec.http.HttpHeaderValues.CHARSET:Lio/netty/util/AsciiString;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc "="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokestatic io.netty.util.AsciiString.of:(Ljava/lang/CharSequence;)Lio/netty/util/AsciiString;
            putstatic io.netty.handler.codec.http.HttpUtil.CHARSET_EQUALS:Lio/netty/util/AsciiString;
         1: .line 36
            ldc ";"
            invokestatic io.netty.util.AsciiString.cached:(Ljava/lang/String;)Lio/netty/util/AsciiString;
            putstatic io.netty.handler.codec.http.HttpUtil.SEMICOLON:Lio/netty/util/AsciiString;
            return
      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 // io.netty.handler.codec.http.HttpUtil this
         0: .line 38
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // io.netty.handler.codec.http.HttpUtil this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/http/HttpUtil;

  public static boolean isOriginForm(java.net.URI);
    descriptor: (Ljava/net/URI;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.net.URI uri
         0: .line 45
            aload 0 /* uri */
            invokevirtual java.net.URI.getScheme:()Ljava/lang/String;
            ifnonnull 3
            aload 0 /* uri */
            invokevirtual java.net.URI.getSchemeSpecificPart:()Ljava/lang/String;
            ifnonnull 3
         1: .line 46
            aload 0 /* uri */
            invokevirtual java.net.URI.getHost:()Ljava/lang/String;
            ifnonnull 3
            aload 0 /* uri */
            invokevirtual java.net.URI.getAuthority:()Ljava/lang/String;
            ifnonnull 3
         2: .line 45
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         3: iconst_0
            ireturn
        end local 0 // java.net.URI uri
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0   uri  Ljava/net/URI;
    MethodParameters:
      Name  Flags
      uri   

  public static boolean isAsteriskForm(java.net.URI);
    descriptor: (Ljava/net/URI;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.net.URI uri
         0: .line 54
            ldc "*"
            aload 0 /* uri */
            invokevirtual java.net.URI.getPath:()Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 5
         1: .line 55
            aload 0 /* uri */
            invokevirtual java.net.URI.getScheme:()Ljava/lang/String;
            ifnonnull 5
            aload 0 /* uri */
            invokevirtual java.net.URI.getSchemeSpecificPart:()Ljava/lang/String;
            ifnonnull 5
         2: .line 56
            aload 0 /* uri */
            invokevirtual java.net.URI.getHost:()Ljava/lang/String;
            ifnonnull 5
            aload 0 /* uri */
            invokevirtual java.net.URI.getAuthority:()Ljava/lang/String;
            ifnonnull 5
            aload 0 /* uri */
            invokevirtual java.net.URI.getQuery:()Ljava/lang/String;
            ifnonnull 5
         3: .line 57
            aload 0 /* uri */
            invokevirtual java.net.URI.getFragment:()Ljava/lang/String;
            ifnonnull 5
         4: .line 54
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         5: iconst_0
            ireturn
        end local 0 // java.net.URI uri
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0   uri  Ljava/net/URI;
    MethodParameters:
      Name  Flags
      uri   

  public static boolean isKeepAlive(io.netty.handler.codec.http.HttpMessage);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // io.netty.handler.codec.http.HttpMessage message
         0: .line 67
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.CONNECTION:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.get:(Ljava/lang/CharSequence;)Ljava/lang/String;
            astore 1 /* connection */
        start local 1 // java.lang.CharSequence connection
         1: .line 68
            aload 1 /* connection */
            ifnull 3
            getstatic io.netty.handler.codec.http.HttpHeaderValues.CLOSE:Lio/netty/util/AsciiString;
            aload 1 /* connection */
            invokevirtual io.netty.util.AsciiString.contentEqualsIgnoreCase:(Ljava/lang/CharSequence;)Z
            ifeq 3
         2: .line 69
            iconst_0
            ireturn
         3: .line 72
      StackMap locals: java.lang.CharSequence
      StackMap stack:
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.protocolVersion:()Lio/netty/handler/codec/http/HttpVersion;
            invokevirtual io.netty.handler.codec.http.HttpVersion.isKeepAliveDefault:()Z
            ifeq 7
         4: .line 73
            getstatic io.netty.handler.codec.http.HttpHeaderValues.CLOSE:Lio/netty/util/AsciiString;
            aload 1 /* connection */
            invokevirtual io.netty.util.AsciiString.contentEqualsIgnoreCase:(Ljava/lang/CharSequence;)Z
            ifeq 5
            iconst_0
            goto 6
      StackMap locals:
      StackMap stack:
         5: iconst_1
      StackMap locals:
      StackMap stack: int
         6: ireturn
         7: .line 75
      StackMap locals:
      StackMap stack:
            getstatic io.netty.handler.codec.http.HttpHeaderValues.KEEP_ALIVE:Lio/netty/util/AsciiString;
            aload 1 /* connection */
            invokevirtual io.netty.util.AsciiString.contentEqualsIgnoreCase:(Ljava/lang/CharSequence;)Z
            ireturn
        end local 1 // java.lang.CharSequence connection
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    8     0     message  Lio/netty/handler/codec/http/HttpMessage;
            1    8     1  connection  Ljava/lang/CharSequence;
    MethodParameters:
         Name  Flags
      message  

  public static void setKeepAlive(io.netty.handler.codec.http.HttpMessage, boolean);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;Z)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.http.HttpMessage message
        start local 1 // boolean keepAlive
         0: .line 100
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.protocolVersion:()Lio/netty/handler/codec/http/HttpVersion;
            iload 1 /* keepAlive */
            invokestatic io.netty.handler.codec.http.HttpUtil.setKeepAlive:(Lio/netty/handler/codec/http/HttpHeaders;Lio/netty/handler/codec/http/HttpVersion;Z)V
         1: .line 101
            return
        end local 1 // boolean keepAlive
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0    message  Lio/netty/handler/codec/http/HttpMessage;
            0    2     1  keepAlive  Z
    MethodParameters:
           Name  Flags
      message    
      keepAlive  

  public static void setKeepAlive(io.netty.handler.codec.http.HttpHeaders, io.netty.handler.codec.http.HttpVersion, boolean);
    descriptor: (Lio/netty/handler/codec/http/HttpHeaders;Lio/netty/handler/codec/http/HttpVersion;Z)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // io.netty.handler.codec.http.HttpHeaders h
        start local 1 // io.netty.handler.codec.http.HttpVersion httpVersion
        start local 2 // boolean keepAlive
         0: .line 123
            aload 1 /* httpVersion */
            invokevirtual io.netty.handler.codec.http.HttpVersion.isKeepAliveDefault:()Z
            ifeq 6
         1: .line 124
            iload 2 /* keepAlive */
            ifeq 4
         2: .line 125
            aload 0 /* h */
            getstatic io.netty.handler.codec.http.HttpHeaderNames.CONNECTION:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.remove:(Ljava/lang/CharSequence;)Lio/netty/handler/codec/http/HttpHeaders;
            pop
         3: .line 126
            goto 10
         4: .line 127
      StackMap locals:
      StackMap stack:
            aload 0 /* h */
            getstatic io.netty.handler.codec.http.HttpHeaderNames.CONNECTION:Lio/netty/util/AsciiString;
            getstatic io.netty.handler.codec.http.HttpHeaderValues.CLOSE:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.set:(Ljava/lang/CharSequence;Ljava/lang/Object;)Lio/netty/handler/codec/http/HttpHeaders;
            pop
         5: .line 129
            goto 10
         6: .line 130
      StackMap locals:
      StackMap stack:
            iload 2 /* keepAlive */
            ifeq 9
         7: .line 131
            aload 0 /* h */
            getstatic io.netty.handler.codec.http.HttpHeaderNames.CONNECTION:Lio/netty/util/AsciiString;
            getstatic io.netty.handler.codec.http.HttpHeaderValues.KEEP_ALIVE:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.set:(Ljava/lang/CharSequence;Ljava/lang/Object;)Lio/netty/handler/codec/http/HttpHeaders;
            pop
         8: .line 132
            goto 10
         9: .line 133
      StackMap locals:
      StackMap stack:
            aload 0 /* h */
            getstatic io.netty.handler.codec.http.HttpHeaderNames.CONNECTION:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.remove:(Ljava/lang/CharSequence;)Lio/netty/handler/codec/http/HttpHeaders;
            pop
        10: .line 136
      StackMap locals:
      StackMap stack:
            return
        end local 2 // boolean keepAlive
        end local 1 // io.netty.handler.codec.http.HttpVersion httpVersion
        end local 0 // io.netty.handler.codec.http.HttpHeaders h
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   11     0            h  Lio/netty/handler/codec/http/HttpHeaders;
            0   11     1  httpVersion  Lio/netty/handler/codec/http/HttpVersion;
            0   11     2    keepAlive  Z
    MethodParameters:
             Name  Flags
      h            
      httpVersion  
      keepAlive    

  public static long getContentLength(io.netty.handler.codec.http.HttpMessage);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;)J
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=4, args_size=1
        start local 0 // io.netty.handler.codec.http.HttpMessage message
         0: .line 151
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.CONTENT_LENGTH:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.get:(Ljava/lang/CharSequence;)Ljava/lang/String;
            astore 1 /* value */
        start local 1 // java.lang.String value
         1: .line 152
            aload 1 /* value */
            ifnull 3
         2: .line 153
            aload 1 /* value */
            invokestatic java.lang.Long.parseLong:(Ljava/lang/String;)J
            lreturn
         3: .line 158
      StackMap locals: java.lang.String
      StackMap stack:
            aload 0 /* message */
            invokestatic io.netty.handler.codec.http.HttpUtil.getWebSocketContentLength:(Lio/netty/handler/codec/http/HttpMessage;)I
            i2l
            lstore 2 /* webSocketContentLength */
        start local 2 // long webSocketContentLength
         4: .line 159
            lload 2 /* webSocketContentLength */
            lconst_0
            lcmp
            iflt 6
         5: .line 160
            lload 2 /* webSocketContentLength */
            lreturn
         6: .line 164
      StackMap locals: long
      StackMap stack:
            new java.lang.NumberFormatException
            dup
            new java.lang.StringBuilder
            dup
            ldc "header not found: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            getstatic io.netty.handler.codec.http.HttpHeaderNames.CONTENT_LENGTH:Lio/netty/util/AsciiString;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.NumberFormatException.<init>:(Ljava/lang/String;)V
            athrow
        end local 2 // long webSocketContentLength
        end local 1 // java.lang.String value
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot                    Name  Signature
            0    7     0                 message  Lio/netty/handler/codec/http/HttpMessage;
            1    7     1                   value  Ljava/lang/String;
            4    7     2  webSocketContentLength  J
    MethodParameters:
         Name  Flags
      message  

  public static long getContentLength(io.netty.handler.codec.http.HttpMessage, long);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;J)J
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=6, args_size=2
        start local 0 // io.netty.handler.codec.http.HttpMessage message
        start local 1 // long defaultValue
         0: .line 178
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.CONTENT_LENGTH:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.get:(Ljava/lang/CharSequence;)Ljava/lang/String;
            astore 3 /* value */
        start local 3 // java.lang.String value
         1: .line 179
            aload 3 /* value */
            ifnull 3
         2: .line 180
            aload 3 /* value */
            invokestatic java.lang.Long.parseLong:(Ljava/lang/String;)J
            lreturn
         3: .line 185
      StackMap locals: java.lang.String
      StackMap stack:
            aload 0 /* message */
            invokestatic io.netty.handler.codec.http.HttpUtil.getWebSocketContentLength:(Lio/netty/handler/codec/http/HttpMessage;)I
            i2l
            lstore 4 /* webSocketContentLength */
        start local 4 // long webSocketContentLength
         4: .line 186
            lload 4 /* webSocketContentLength */
            lconst_0
            lcmp
            iflt 6
         5: .line 187
            lload 4 /* webSocketContentLength */
            lreturn
         6: .line 191
      StackMap locals: long
      StackMap stack:
            lload 1 /* defaultValue */
            lreturn
        end local 4 // long webSocketContentLength
        end local 3 // java.lang.String value
        end local 1 // long defaultValue
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot                    Name  Signature
            0    7     0                 message  Lio/netty/handler/codec/http/HttpMessage;
            0    7     1            defaultValue  J
            1    7     3                   value  Ljava/lang/String;
            4    7     4  webSocketContentLength  J
    MethodParameters:
              Name  Flags
      message       
      defaultValue  

  public static int getContentLength(io.netty.handler.codec.http.HttpMessage, int);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;I)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.http.HttpMessage message
        start local 1 // int defaultValue
         0: .line 201
            ldc 2147483647
            aload 0 /* message */
            iload 1 /* defaultValue */
            i2l
            invokestatic io.netty.handler.codec.http.HttpUtil.getContentLength:(Lio/netty/handler/codec/http/HttpMessage;J)J
            invokestatic java.lang.Math.min:(JJ)J
            l2i
            ireturn
        end local 1 // int defaultValue
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    1     0       message  Lio/netty/handler/codec/http/HttpMessage;
            0    1     1  defaultValue  I
    MethodParameters:
              Name  Flags
      message       
      defaultValue  

  private static int getWebSocketContentLength(io.netty.handler.codec.http.HttpMessage);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;)I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // io.netty.handler.codec.http.HttpMessage message
         0: .line 210
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            astore 1 /* h */
        start local 1 // io.netty.handler.codec.http.HttpHeaders h
         1: .line 211
            aload 0 /* message */
            instanceof io.netty.handler.codec.http.HttpRequest
            ifeq 7
         2: .line 212
            aload 0 /* message */
            checkcast io.netty.handler.codec.http.HttpRequest
            astore 2 /* req */
        start local 2 // io.netty.handler.codec.http.HttpRequest req
         3: .line 213
            getstatic io.netty.handler.codec.http.HttpMethod.GET:Lio/netty/handler/codec/http/HttpMethod;
            aload 2 /* req */
            invokeinterface io.netty.handler.codec.http.HttpRequest.method:()Lio/netty/handler/codec/http/HttpMethod;
            invokevirtual io.netty.handler.codec.http.HttpMethod.equals:(Ljava/lang/Object;)Z
            ifeq 13
         4: .line 214
            aload 1 /* h */
            getstatic io.netty.handler.codec.http.HttpHeaderNames.SEC_WEBSOCKET_KEY1:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.contains:(Ljava/lang/CharSequence;)Z
            ifeq 13
         5: .line 215
            aload 1 /* h */
            getstatic io.netty.handler.codec.http.HttpHeaderNames.SEC_WEBSOCKET_KEY2:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.contains:(Ljava/lang/CharSequence;)Z
            ifeq 13
         6: .line 216
            bipush 8
            ireturn
        end local 2 // io.netty.handler.codec.http.HttpRequest req
         7: .line 218
      StackMap locals: io.netty.handler.codec.http.HttpHeaders
      StackMap stack:
            aload 0 /* message */
            instanceof io.netty.handler.codec.http.HttpResponse
            ifeq 13
         8: .line 219
            aload 0 /* message */
            checkcast io.netty.handler.codec.http.HttpResponse
            astore 2 /* res */
        start local 2 // io.netty.handler.codec.http.HttpResponse res
         9: .line 220
            aload 2 /* res */
            invokeinterface io.netty.handler.codec.http.HttpResponse.status:()Lio/netty/handler/codec/http/HttpResponseStatus;
            invokevirtual io.netty.handler.codec.http.HttpResponseStatus.code:()I
            bipush 101
            if_icmpne 13
        10: .line 221
            aload 1 /* h */
            getstatic io.netty.handler.codec.http.HttpHeaderNames.SEC_WEBSOCKET_ORIGIN:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.contains:(Ljava/lang/CharSequence;)Z
            ifeq 13
        11: .line 222
            aload 1 /* h */
            getstatic io.netty.handler.codec.http.HttpHeaderNames.SEC_WEBSOCKET_LOCATION:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.contains:(Ljava/lang/CharSequence;)Z
            ifeq 13
        12: .line 223
            bipush 16
            ireturn
        end local 2 // io.netty.handler.codec.http.HttpResponse res
        13: .line 228
      StackMap locals:
      StackMap stack:
            iconst_m1
            ireturn
        end local 1 // io.netty.handler.codec.http.HttpHeaders h
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   14     0  message  Lio/netty/handler/codec/http/HttpMessage;
            1   14     1        h  Lio/netty/handler/codec/http/HttpHeaders;
            3    7     2      req  Lio/netty/handler/codec/http/HttpRequest;
            9   13     2      res  Lio/netty/handler/codec/http/HttpResponse;
    MethodParameters:
         Name  Flags
      message  

  public static void setContentLength(io.netty.handler.codec.http.HttpMessage, long);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;J)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // io.netty.handler.codec.http.HttpMessage message
        start local 1 // long length
         0: .line 235
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.CONTENT_LENGTH:Lio/netty/util/AsciiString;
            lload 1 /* length */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.set:(Ljava/lang/CharSequence;Ljava/lang/Object;)Lio/netty/handler/codec/http/HttpHeaders;
            pop
         1: .line 236
            return
        end local 1 // long length
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0  message  Lio/netty/handler/codec/http/HttpMessage;
            0    2     1   length  J
    MethodParameters:
         Name  Flags
      message  
      length   

  public static boolean isContentLengthSet(io.netty.handler.codec.http.HttpMessage);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.http.HttpMessage m
         0: .line 239
            aload 0 /* m */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.CONTENT_LENGTH:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.contains:(Ljava/lang/CharSequence;)Z
            ireturn
        end local 0 // io.netty.handler.codec.http.HttpMessage m
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     m  Lio/netty/handler/codec/http/HttpMessage;
    MethodParameters:
      Name  Flags
      m     

  public static boolean is100ContinueExpected(io.netty.handler.codec.http.HttpMessage);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // io.netty.handler.codec.http.HttpMessage message
         0: .line 252
            aload 0 /* message */
            invokestatic io.netty.handler.codec.http.HttpUtil.isExpectHeaderValid:(Lio/netty/handler/codec/http/HttpMessage;)Z
            ifne 2
         1: .line 253
            iconst_0
            ireturn
         2: .line 256
      StackMap locals:
      StackMap stack:
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.EXPECT:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.get:(Ljava/lang/CharSequence;)Ljava/lang/String;
            astore 1 /* expectValue */
        start local 1 // java.lang.String expectValue
         3: .line 258
            getstatic io.netty.handler.codec.http.HttpHeaderValues.CONTINUE:Lio/netty/util/AsciiString;
            invokevirtual io.netty.util.AsciiString.toString:()Ljava/lang/String;
            aload 1 /* expectValue */
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ireturn
        end local 1 // java.lang.String expectValue
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0      message  Lio/netty/handler/codec/http/HttpMessage;
            3    4     1  expectValue  Ljava/lang/String;
    MethodParameters:
         Name  Flags
      message  

  static boolean isUnsupportedExpectation(io.netty.handler.codec.http.HttpMessage);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;)Z
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // io.netty.handler.codec.http.HttpMessage message
         0: .line 270
            aload 0 /* message */
            invokestatic io.netty.handler.codec.http.HttpUtil.isExpectHeaderValid:(Lio/netty/handler/codec/http/HttpMessage;)Z
            ifne 2
         1: .line 271
            iconst_0
            ireturn
         2: .line 274
      StackMap locals:
      StackMap stack:
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.EXPECT:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.get:(Ljava/lang/CharSequence;)Ljava/lang/String;
            astore 1 /* expectValue */
        start local 1 // java.lang.String expectValue
         3: .line 275
            aload 1 /* expectValue */
            ifnull 4
            getstatic io.netty.handler.codec.http.HttpHeaderValues.CONTINUE:Lio/netty/util/AsciiString;
            invokevirtual io.netty.util.AsciiString.toString:()Ljava/lang/String;
            aload 1 /* expectValue */
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifne 4
            iconst_1
            ireturn
      StackMap locals: java.lang.String
      StackMap stack:
         4: iconst_0
            ireturn
        end local 1 // java.lang.String expectValue
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    5     0      message  Lio/netty/handler/codec/http/HttpMessage;
            3    5     1  expectValue  Ljava/lang/String;
    MethodParameters:
         Name  Flags
      message  

  private static boolean isExpectHeaderValid(io.netty.handler.codec.http.HttpMessage);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.http.HttpMessage message
         0: .line 284
            aload 0 /* message */
            instanceof io.netty.handler.codec.http.HttpRequest
            ifeq 3
         1: .line 285
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.protocolVersion:()Lio/netty/handler/codec/http/HttpVersion;
            getstatic io.netty.handler.codec.http.HttpVersion.HTTP_1_1:Lio/netty/handler/codec/http/HttpVersion;
            invokevirtual io.netty.handler.codec.http.HttpVersion.compareTo:(Lio/netty/handler/codec/http/HttpVersion;)I
         2: .line 284
            iflt 3
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         3: iconst_0
            ireturn
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0  message  Lio/netty/handler/codec/http/HttpMessage;
    MethodParameters:
         Name  Flags
      message  final

  public static void set100ContinueExpected(io.netty.handler.codec.http.HttpMessage, boolean);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;Z)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.http.HttpMessage message
        start local 1 // boolean expected
         0: .line 296
            iload 1 /* expected */
            ifeq 3
         1: .line 297
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.EXPECT:Lio/netty/util/AsciiString;
            getstatic io.netty.handler.codec.http.HttpHeaderValues.CONTINUE:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.set:(Ljava/lang/CharSequence;Ljava/lang/Object;)Lio/netty/handler/codec/http/HttpHeaders;
            pop
         2: .line 298
            goto 4
         3: .line 299
      StackMap locals:
      StackMap stack:
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.EXPECT:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.remove:(Ljava/lang/CharSequence;)Lio/netty/handler/codec/http/HttpHeaders;
            pop
         4: .line 301
      StackMap locals:
      StackMap stack:
            return
        end local 1 // boolean expected
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0   message  Lio/netty/handler/codec/http/HttpMessage;
            0    5     1  expected  Z
    MethodParameters:
          Name  Flags
      message   
      expected  

  public static boolean isTransferEncodingChunked(io.netty.handler.codec.http.HttpMessage);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.http.HttpMessage message
         0: .line 310
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.TRANSFER_ENCODING:Lio/netty/util/AsciiString;
            getstatic io.netty.handler.codec.http.HttpHeaderValues.CHUNKED:Lio/netty/util/AsciiString;
            iconst_1
            invokevirtual io.netty.handler.codec.http.HttpHeaders.contains:(Ljava/lang/CharSequence;Ljava/lang/CharSequence;Z)Z
            ireturn
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  message  Lio/netty/handler/codec/http/HttpMessage;
    MethodParameters:
         Name  Flags
      message  

  public static void setTransferEncodingChunked(io.netty.handler.codec.http.HttpMessage, boolean);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;Z)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=6, args_size=2
        start local 0 // io.netty.handler.codec.http.HttpMessage m
        start local 1 // boolean chunked
         0: .line 321
            iload 1 /* chunked */
            ifeq 4
         1: .line 322
            aload 0 /* m */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.TRANSFER_ENCODING:Lio/netty/util/AsciiString;
            getstatic io.netty.handler.codec.http.HttpHeaderValues.CHUNKED:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.set:(Ljava/lang/CharSequence;Ljava/lang/Object;)Lio/netty/handler/codec/http/HttpHeaders;
            pop
         2: .line 323
            aload 0 /* m */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.CONTENT_LENGTH:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.remove:(Ljava/lang/CharSequence;)Lio/netty/handler/codec/http/HttpHeaders;
            pop
         3: .line 324
            goto 18
         4: .line 325
      StackMap locals:
      StackMap stack:
            aload 0 /* m */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.TRANSFER_ENCODING:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.getAll:(Ljava/lang/CharSequence;)Ljava/util/List;
            astore 2 /* encodings */
        start local 2 // java.util.List encodings
         5: .line 326
            aload 2 /* encodings */
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 7
         6: .line 327
            return
         7: .line 329
      StackMap locals: java.util.List
      StackMap stack:
            new java.util.ArrayList
            dup
            aload 2 /* encodings */
            invokespecial java.util.ArrayList.<init>:(Ljava/util/Collection;)V
            astore 3 /* values */
        start local 3 // java.util.List values
         8: .line 330
            aload 3 /* values */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 4 /* valuesIt */
        start local 4 // java.util.Iterator valuesIt
         9: .line 331
            goto 13
        10: .line 332
      StackMap locals: java.util.List java.util.Iterator
      StackMap stack:
            aload 4 /* valuesIt */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.CharSequence
            astore 5 /* value */
        start local 5 // java.lang.CharSequence value
        11: .line 333
            getstatic io.netty.handler.codec.http.HttpHeaderValues.CHUNKED:Lio/netty/util/AsciiString;
            aload 5 /* value */
            invokevirtual io.netty.util.AsciiString.contentEqualsIgnoreCase:(Ljava/lang/CharSequence;)Z
            ifeq 13
        12: .line 334
            aload 4 /* valuesIt */
            invokeinterface java.util.Iterator.remove:()V
        end local 5 // java.lang.CharSequence value
        13: .line 331
      StackMap locals:
      StackMap stack:
            aload 4 /* valuesIt */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 10
        14: .line 337
            aload 3 /* values */
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 17
        15: .line 338
            aload 0 /* m */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.TRANSFER_ENCODING:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.remove:(Ljava/lang/CharSequence;)Lio/netty/handler/codec/http/HttpHeaders;
            pop
        16: .line 339
            goto 18
        17: .line 340
      StackMap locals:
      StackMap stack:
            aload 0 /* m */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.TRANSFER_ENCODING:Lio/netty/util/AsciiString;
            aload 3 /* values */
            invokevirtual io.netty.handler.codec.http.HttpHeaders.set:(Ljava/lang/CharSequence;Ljava/lang/Iterable;)Lio/netty/handler/codec/http/HttpHeaders;
            pop
        end local 4 // java.util.Iterator valuesIt
        end local 3 // java.util.List values
        end local 2 // java.util.List encodings
        18: .line 343
      StackMap locals:
      StackMap stack:
            return
        end local 1 // boolean chunked
        end local 0 // io.netty.handler.codec.http.HttpMessage m
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   19     0          m  Lio/netty/handler/codec/http/HttpMessage;
            0   19     1    chunked  Z
            5   18     2  encodings  Ljava/util/List<Ljava/lang/String;>;
            8   18     3     values  Ljava/util/List<Ljava/lang/CharSequence;>;
            9   18     4   valuesIt  Ljava/util/Iterator<Ljava/lang/CharSequence;>;
           11   13     5      value  Ljava/lang/CharSequence;
    MethodParameters:
         Name  Flags
      m        
      chunked  

  public static java.nio.charset.Charset getCharset(io.netty.handler.codec.http.HttpMessage);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;)Ljava/nio/charset/Charset;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.http.HttpMessage message
         0: .line 353
            aload 0 /* message */
            getstatic io.netty.util.CharsetUtil.ISO_8859_1:Ljava/nio/charset/Charset;
            invokestatic io.netty.handler.codec.http.HttpUtil.getCharset:(Lio/netty/handler/codec/http/HttpMessage;Ljava/nio/charset/Charset;)Ljava/nio/charset/Charset;
            areturn
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  message  Lio/netty/handler/codec/http/HttpMessage;
    MethodParameters:
         Name  Flags
      message  

  public static java.nio.charset.Charset getCharset(java.lang.CharSequence);
    descriptor: (Ljava/lang/CharSequence;)Ljava/nio/charset/Charset;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.CharSequence contentTypeValue
         0: .line 364
            aload 0 /* contentTypeValue */
            ifnull 2
         1: .line 365
            aload 0 /* contentTypeValue */
            getstatic io.netty.util.CharsetUtil.ISO_8859_1:Ljava/nio/charset/Charset;
            invokestatic io.netty.handler.codec.http.HttpUtil.getCharset:(Ljava/lang/CharSequence;Ljava/nio/charset/Charset;)Ljava/nio/charset/Charset;
            areturn
         2: .line 367
      StackMap locals:
      StackMap stack:
            getstatic io.netty.util.CharsetUtil.ISO_8859_1:Ljava/nio/charset/Charset;
            areturn
        end local 0 // java.lang.CharSequence contentTypeValue
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    3     0  contentTypeValue  Ljava/lang/CharSequence;
    MethodParameters:
                  Name  Flags
      contentTypeValue  

  public static java.nio.charset.Charset getCharset(io.netty.handler.codec.http.HttpMessage, java.nio.charset.Charset);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;Ljava/nio/charset/Charset;)Ljava/nio/charset/Charset;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // io.netty.handler.codec.http.HttpMessage message
        start local 1 // java.nio.charset.Charset defaultCharset
         0: .line 380
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.CONTENT_TYPE:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.get:(Ljava/lang/CharSequence;)Ljava/lang/String;
            astore 2 /* contentTypeValue */
        start local 2 // java.lang.CharSequence contentTypeValue
         1: .line 381
            aload 2 /* contentTypeValue */
            ifnull 3
         2: .line 382
            aload 2 /* contentTypeValue */
            aload 1 /* defaultCharset */
            invokestatic io.netty.handler.codec.http.HttpUtil.getCharset:(Ljava/lang/CharSequence;Ljava/nio/charset/Charset;)Ljava/nio/charset/Charset;
            areturn
         3: .line 384
      StackMap locals: java.lang.CharSequence
      StackMap stack:
            aload 1 /* defaultCharset */
            areturn
        end local 2 // java.lang.CharSequence contentTypeValue
        end local 1 // java.nio.charset.Charset defaultCharset
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    4     0           message  Lio/netty/handler/codec/http/HttpMessage;
            0    4     1    defaultCharset  Ljava/nio/charset/Charset;
            1    4     2  contentTypeValue  Ljava/lang/CharSequence;
    MethodParameters:
                Name  Flags
      message         
      defaultCharset  

  public static java.nio.charset.Charset getCharset(java.lang.CharSequence, java.nio.charset.Charset);
    descriptor: (Ljava/lang/CharSequence;Ljava/nio/charset/Charset;)Ljava/nio/charset/Charset;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=3, args_size=2
        start local 0 // java.lang.CharSequence contentTypeValue
        start local 1 // java.nio.charset.Charset defaultCharset
         0: .line 397
            aload 0 /* contentTypeValue */
            ifnull 8
         1: .line 398
            aload 0 /* contentTypeValue */
            invokestatic io.netty.handler.codec.http.HttpUtil.getCharsetAsSequence:(Ljava/lang/CharSequence;)Ljava/lang/CharSequence;
            astore 2 /* charsetCharSequence */
        start local 2 // java.lang.CharSequence charsetCharSequence
         2: .line 399
            aload 2 /* charsetCharSequence */
            ifnull 7
         3: .line 401
            aload 2 /* charsetCharSequence */
            invokeinterface java.lang.CharSequence.toString:()Ljava/lang/String;
            invokestatic java.nio.charset.Charset.forName:(Ljava/lang/String;)Ljava/nio/charset/Charset;
         4: areturn
         5: .line 402
      StackMap locals: java.lang.CharSequence java.nio.charset.Charset java.lang.CharSequence
      StackMap stack: java.nio.charset.UnsupportedCharsetException
            pop
         6: .line 403
            aload 1 /* defaultCharset */
            areturn
         7: .line 406
      StackMap locals:
      StackMap stack:
            aload 1 /* defaultCharset */
            areturn
        end local 2 // java.lang.CharSequence charsetCharSequence
         8: .line 409
      StackMap locals:
      StackMap stack:
            aload 1 /* defaultCharset */
            areturn
        end local 1 // java.nio.charset.Charset defaultCharset
        end local 0 // java.lang.CharSequence contentTypeValue
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0    9     0     contentTypeValue  Ljava/lang/CharSequence;
            0    9     1       defaultCharset  Ljava/nio/charset/Charset;
            2    8     2  charsetCharSequence  Ljava/lang/CharSequence;
      Exception table:
        from    to  target  type
           3     4       5  Class java.nio.charset.UnsupportedCharsetException
    MethodParameters:
                  Name  Flags
      contentTypeValue  
      defaultCharset    

  public static java.lang.CharSequence getCharsetAsString(io.netty.handler.codec.http.HttpMessage);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;)Ljava/lang/CharSequence;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.http.HttpMessage message
         0: .line 426
            aload 0 /* message */
            invokestatic io.netty.handler.codec.http.HttpUtil.getCharsetAsSequence:(Lio/netty/handler/codec/http/HttpMessage;)Ljava/lang/CharSequence;
            areturn
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  message  Lio/netty/handler/codec/http/HttpMessage;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
         Name  Flags
      message  

  public static java.lang.CharSequence getCharsetAsSequence(io.netty.handler.codec.http.HttpMessage);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;)Ljava/lang/CharSequence;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // io.netty.handler.codec.http.HttpMessage message
         0: .line 439
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.CONTENT_TYPE:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.get:(Ljava/lang/CharSequence;)Ljava/lang/String;
            astore 1 /* contentTypeValue */
        start local 1 // java.lang.CharSequence contentTypeValue
         1: .line 440
            aload 1 /* contentTypeValue */
            ifnull 3
         2: .line 441
            aload 1 /* contentTypeValue */
            invokestatic io.netty.handler.codec.http.HttpUtil.getCharsetAsSequence:(Ljava/lang/CharSequence;)Ljava/lang/CharSequence;
            areturn
         3: .line 443
      StackMap locals: java.lang.CharSequence
      StackMap stack:
            aconst_null
            areturn
        end local 1 // java.lang.CharSequence contentTypeValue
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    4     0           message  Lio/netty/handler/codec/http/HttpMessage;
            1    4     1  contentTypeValue  Ljava/lang/CharSequence;
    MethodParameters:
         Name  Flags
      message  

  public static java.lang.CharSequence getCharsetAsSequence(java.lang.CharSequence);
    descriptor: (Ljava/lang/CharSequence;)Ljava/lang/CharSequence;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // java.lang.CharSequence contentTypeValue
         0: .line 459
            aload 0 /* contentTypeValue */
            ifnonnull 2
         1: .line 460
            new java.lang.NullPointerException
            dup
            ldc "contentTypeValue"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 462
      StackMap locals:
      StackMap stack:
            aload 0 /* contentTypeValue */
            getstatic io.netty.handler.codec.http.HttpUtil.CHARSET_EQUALS:Lio/netty/util/AsciiString;
            iconst_0
            invokestatic io.netty.util.AsciiString.indexOfIgnoreCaseAscii:(Ljava/lang/CharSequence;Ljava/lang/CharSequence;I)I
            istore 1 /* indexOfCharset */
        start local 1 // int indexOfCharset
         3: .line 463
            iload 1 /* indexOfCharset */
            iconst_m1
            if_icmpeq 7
         4: .line 464
            iload 1 /* indexOfCharset */
            getstatic io.netty.handler.codec.http.HttpUtil.CHARSET_EQUALS:Lio/netty/util/AsciiString;
            invokevirtual io.netty.util.AsciiString.length:()I
            iadd
            istore 2 /* indexOfEncoding */
        start local 2 // int indexOfEncoding
         5: .line 465
            iload 2 /* indexOfEncoding */
            aload 0 /* contentTypeValue */
            invokeinterface java.lang.CharSequence.length:()I
            if_icmpge 7
         6: .line 466
            aload 0 /* contentTypeValue */
            iload 2 /* indexOfEncoding */
            aload 0 /* contentTypeValue */
            invokeinterface java.lang.CharSequence.length:()I
            invokeinterface java.lang.CharSequence.subSequence:(II)Ljava/lang/CharSequence;
            areturn
        end local 2 // int indexOfEncoding
         7: .line 469
      StackMap locals: int
      StackMap stack:
            aconst_null
            areturn
        end local 1 // int indexOfCharset
        end local 0 // java.lang.CharSequence contentTypeValue
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    8     0  contentTypeValue  Ljava/lang/CharSequence;
            3    8     1    indexOfCharset  I
            5    7     2   indexOfEncoding  I
    MethodParameters:
                  Name  Flags
      contentTypeValue  

  public static java.lang.CharSequence getMimeType(io.netty.handler.codec.http.HttpMessage);
    descriptor: (Lio/netty/handler/codec/http/HttpMessage;)Ljava/lang/CharSequence;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // io.netty.handler.codec.http.HttpMessage message
         0: .line 484
            aload 0 /* message */
            invokeinterface io.netty.handler.codec.http.HttpMessage.headers:()Lio/netty/handler/codec/http/HttpHeaders;
            getstatic io.netty.handler.codec.http.HttpHeaderNames.CONTENT_TYPE:Lio/netty/util/AsciiString;
            invokevirtual io.netty.handler.codec.http.HttpHeaders.get:(Ljava/lang/CharSequence;)Ljava/lang/String;
            astore 1 /* contentTypeValue */
        start local 1 // java.lang.CharSequence contentTypeValue
         1: .line 485
            aload 1 /* contentTypeValue */
            ifnull 3
         2: .line 486
            aload 1 /* contentTypeValue */
            invokestatic io.netty.handler.codec.http.HttpUtil.getMimeType:(Ljava/lang/CharSequence;)Ljava/lang/CharSequence;
            areturn
         3: .line 488
      StackMap locals: java.lang.CharSequence
      StackMap stack:
            aconst_null
            areturn
        end local 1 // java.lang.CharSequence contentTypeValue
        end local 0 // io.netty.handler.codec.http.HttpMessage message
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    4     0           message  Lio/netty/handler/codec/http/HttpMessage;
            1    4     1  contentTypeValue  Ljava/lang/CharSequence;
    MethodParameters:
         Name  Flags
      message  

  public static java.lang.CharSequence getMimeType(java.lang.CharSequence);
    descriptor: (Ljava/lang/CharSequence;)Ljava/lang/CharSequence;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.lang.CharSequence contentTypeValue
         0: .line 505
            aload 0 /* contentTypeValue */
            ifnonnull 2
         1: .line 506
            new java.lang.NullPointerException
            dup
            ldc "contentTypeValue"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 509
      StackMap locals:
      StackMap stack:
            aload 0 /* contentTypeValue */
            getstatic io.netty.handler.codec.http.HttpUtil.SEMICOLON:Lio/netty/util/AsciiString;
            iconst_0
            invokestatic io.netty.util.AsciiString.indexOfIgnoreCaseAscii:(Ljava/lang/CharSequence;Ljava/lang/CharSequence;I)I
            istore 1 /* indexOfSemicolon */
        start local 1 // int indexOfSemicolon
         3: .line 510
            iload 1 /* indexOfSemicolon */
            iconst_m1
            if_icmpeq 5
         4: .line 511
            aload 0 /* contentTypeValue */
            iconst_0
            iload 1 /* indexOfSemicolon */
            invokeinterface java.lang.CharSequence.subSequence:(II)Ljava/lang/CharSequence;
            areturn
         5: .line 513
      StackMap locals: int
      StackMap stack:
            aload 0 /* contentTypeValue */
            invokeinterface java.lang.CharSequence.length:()I
            ifle 6
            aload 0 /* contentTypeValue */
            goto 7
      StackMap locals:
      StackMap stack:
         6: aconst_null
      StackMap locals:
      StackMap stack: java.lang.CharSequence
         7: areturn
        end local 1 // int indexOfSemicolon
        end local 0 // java.lang.CharSequence contentTypeValue
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    8     0  contentTypeValue  Ljava/lang/CharSequence;
            3    8     1  indexOfSemicolon  I
    MethodParameters:
                  Name  Flags
      contentTypeValue  

  public static java.lang.String formatHostnameForHttp(java.net.InetSocketAddress);
    descriptor: (Ljava/net/InetSocketAddress;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.net.InetSocketAddress addr
         0: .line 524
            aload 0 /* addr */
            invokestatic io.netty.util.NetUtil.getHostname:(Ljava/net/InetSocketAddress;)Ljava/lang/String;
            astore 1 /* hostString */
        start local 1 // java.lang.String hostString
         1: .line 525
            aload 1 /* hostString */
            invokestatic io.netty.util.NetUtil.isValidIpV6Address:(Ljava/lang/String;)Z
            ifeq 5
         2: .line 526
            aload 0 /* addr */
            invokevirtual java.net.InetSocketAddress.isUnresolved:()Z
            ifne 4
         3: .line 527
            aload 0 /* addr */
            invokevirtual java.net.InetSocketAddress.getAddress:()Ljava/net/InetAddress;
            invokestatic io.netty.util.NetUtil.toAddressString:(Ljava/net/InetAddress;)Ljava/lang/String;
            astore 1 /* hostString */
         4: .line 529
      StackMap locals: java.lang.String
      StackMap stack:
            new java.lang.StringBuilder
            dup
            ldc "["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* hostString */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
         5: .line 531
      StackMap locals:
      StackMap stack:
            aload 1 /* hostString */
            areturn
        end local 1 // java.lang.String hostString
        end local 0 // java.net.InetSocketAddress addr
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    6     0        addr  Ljava/net/InetSocketAddress;
            1    6     1  hostString  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      addr  
}
SourceFile: "HttpUtil.java"