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.spdy.SpdyFrameDecoder$State extends java.lang.Enum<io.netty.handler.codec.spdy.SpdyFrameDecoder$State>
  minor version: 0
  major version: 59
  flags: flags: (0x4030) ACC_FINAL, ACC_SUPER, ACC_ANNOTATION
  this_class: io.netty.handler.codec.spdy.SpdyFrameDecoder$State
  super_class: java.lang.Enum
{
  public static final io.netty.handler.codec.spdy.SpdyFrameDecoder$State READ_COMMON_HEADER;
    descriptor: Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final io.netty.handler.codec.spdy.SpdyFrameDecoder$State READ_DATA_FRAME;
    descriptor: Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final io.netty.handler.codec.spdy.SpdyFrameDecoder$State READ_SYN_STREAM_FRAME;
    descriptor: Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final io.netty.handler.codec.spdy.SpdyFrameDecoder$State READ_SYN_REPLY_FRAME;
    descriptor: Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final io.netty.handler.codec.spdy.SpdyFrameDecoder$State READ_RST_STREAM_FRAME;
    descriptor: Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final io.netty.handler.codec.spdy.SpdyFrameDecoder$State READ_SETTINGS_FRAME;
    descriptor: Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final io.netty.handler.codec.spdy.SpdyFrameDecoder$State READ_SETTING;
    descriptor: Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final io.netty.handler.codec.spdy.SpdyFrameDecoder$State READ_PING_FRAME;
    descriptor: Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final io.netty.handler.codec.spdy.SpdyFrameDecoder$State READ_GOAWAY_FRAME;
    descriptor: Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final io.netty.handler.codec.spdy.SpdyFrameDecoder$State READ_HEADERS_FRAME;
    descriptor: Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final io.netty.handler.codec.spdy.SpdyFrameDecoder$State READ_WINDOW_UPDATE_FRAME;
    descriptor: Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final io.netty.handler.codec.spdy.SpdyFrameDecoder$State READ_HEADER_BLOCK;
    descriptor: Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final io.netty.handler.codec.spdy.SpdyFrameDecoder$State DISCARD_FRAME;
    descriptor: Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final io.netty.handler.codec.spdy.SpdyFrameDecoder$State FRAME_ERROR;
    descriptor: Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  private static final io.netty.handler.codec.spdy.SpdyFrameDecoder$State[] ENUM$VALUES;
    descriptor: [Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x101a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=0, args_size=0
         0: .line 64
            new io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            ldc "READ_COMMON_HEADER"
            iconst_0
            invokespecial io.netty.handler.codec.spdy.SpdyFrameDecoder$State.<init>:(Ljava/lang/String;I)V
            putstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_COMMON_HEADER:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
         1: .line 65
            new io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            ldc "READ_DATA_FRAME"
            iconst_1
            invokespecial io.netty.handler.codec.spdy.SpdyFrameDecoder$State.<init>:(Ljava/lang/String;I)V
            putstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_DATA_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
         2: .line 66
            new io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            ldc "READ_SYN_STREAM_FRAME"
            iconst_2
            invokespecial io.netty.handler.codec.spdy.SpdyFrameDecoder$State.<init>:(Ljava/lang/String;I)V
            putstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_SYN_STREAM_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
         3: .line 67
            new io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            ldc "READ_SYN_REPLY_FRAME"
            iconst_3
            invokespecial io.netty.handler.codec.spdy.SpdyFrameDecoder$State.<init>:(Ljava/lang/String;I)V
            putstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_SYN_REPLY_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
         4: .line 68
            new io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            ldc "READ_RST_STREAM_FRAME"
            iconst_4
            invokespecial io.netty.handler.codec.spdy.SpdyFrameDecoder$State.<init>:(Ljava/lang/String;I)V
            putstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_RST_STREAM_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
         5: .line 69
            new io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            ldc "READ_SETTINGS_FRAME"
            iconst_5
            invokespecial io.netty.handler.codec.spdy.SpdyFrameDecoder$State.<init>:(Ljava/lang/String;I)V
            putstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_SETTINGS_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
         6: .line 70
            new io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            ldc "READ_SETTING"
            bipush 6
            invokespecial io.netty.handler.codec.spdy.SpdyFrameDecoder$State.<init>:(Ljava/lang/String;I)V
            putstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_SETTING:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
         7: .line 71
            new io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            ldc "READ_PING_FRAME"
            bipush 7
            invokespecial io.netty.handler.codec.spdy.SpdyFrameDecoder$State.<init>:(Ljava/lang/String;I)V
            putstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_PING_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
         8: .line 72
            new io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            ldc "READ_GOAWAY_FRAME"
            bipush 8
            invokespecial io.netty.handler.codec.spdy.SpdyFrameDecoder$State.<init>:(Ljava/lang/String;I)V
            putstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_GOAWAY_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
         9: .line 73
            new io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            ldc "READ_HEADERS_FRAME"
            bipush 9
            invokespecial io.netty.handler.codec.spdy.SpdyFrameDecoder$State.<init>:(Ljava/lang/String;I)V
            putstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_HEADERS_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
        10: .line 74
            new io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            ldc "READ_WINDOW_UPDATE_FRAME"
            bipush 10
            invokespecial io.netty.handler.codec.spdy.SpdyFrameDecoder$State.<init>:(Ljava/lang/String;I)V
            putstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_WINDOW_UPDATE_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
        11: .line 75
            new io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            ldc "READ_HEADER_BLOCK"
            bipush 11
            invokespecial io.netty.handler.codec.spdy.SpdyFrameDecoder$State.<init>:(Ljava/lang/String;I)V
            putstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_HEADER_BLOCK:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
        12: .line 76
            new io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            ldc "DISCARD_FRAME"
            bipush 12
            invokespecial io.netty.handler.codec.spdy.SpdyFrameDecoder$State.<init>:(Ljava/lang/String;I)V
            putstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.DISCARD_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
        13: .line 77
            new io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            ldc "FRAME_ERROR"
            bipush 13
            invokespecial io.netty.handler.codec.spdy.SpdyFrameDecoder$State.<init>:(Ljava/lang/String;I)V
            putstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.FRAME_ERROR:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
        14: .line 63
            bipush 14
            anewarray io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            iconst_0
            getstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_COMMON_HEADER:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            aastore
            dup
            iconst_1
            getstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_DATA_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            aastore
            dup
            iconst_2
            getstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_SYN_STREAM_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            aastore
            dup
            iconst_3
            getstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_SYN_REPLY_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            aastore
            dup
            iconst_4
            getstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_RST_STREAM_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            aastore
            dup
            iconst_5
            getstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_SETTINGS_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            aastore
            dup
            bipush 6
            getstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_SETTING:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            aastore
            dup
            bipush 7
            getstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_PING_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            aastore
            dup
            bipush 8
            getstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_GOAWAY_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            aastore
            dup
            bipush 9
            getstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_HEADERS_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            aastore
            dup
            bipush 10
            getstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_WINDOW_UPDATE_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            aastore
            dup
            bipush 11
            getstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.READ_HEADER_BLOCK:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            aastore
            dup
            bipush 12
            getstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.DISCARD_FRAME:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            aastore
            dup
            bipush 13
            getstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.FRAME_ERROR:Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            aastore
            putstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.ENUM$VALUES:[Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>(java.lang.String, int);
    descriptor: (Ljava/lang/String;I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // io.netty.handler.codec.spdy.SpdyFrameDecoder$State this
         0: .line 63
            aload 0 /* this */
            aload 1
            iload 2
            invokespecial java.lang.Enum.<init>:(Ljava/lang/String;I)V
            return
        end local 0 // io.netty.handler.codec.spdy.SpdyFrameDecoder$State this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    MethodParameters:
               Name  Flags
      $enum$name     
      $enum$ordinal  

  public static io.netty.handler.codec.spdy.SpdyFrameDecoder$State[] values();
    descriptor: ()[Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=3, args_size=0
         0: .line 1
            getstatic io.netty.handler.codec.spdy.SpdyFrameDecoder$State.ENUM$VALUES:[Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            dup
            astore 0
            iconst_0
            aload 0
            arraylength
            dup
            istore 1
            anewarray io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            dup
            astore 2
            iconst_0
            iload 1
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
            aload 2
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static io.netty.handler.codec.spdy.SpdyFrameDecoder$State valueOf(java.lang.String);
    descriptor: (Ljava/lang/String;)Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
         0: .line 1
            ldc Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;
            aload 0
            invokestatic java.lang.Enum.valueOf:(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/Enum;
            checkcast io.netty.handler.codec.spdy.SpdyFrameDecoder$State
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    MethodParameters:
      Name  Flags
      name  
}
Signature: Ljava/lang/Enum<Lio/netty/handler/codec/spdy/SpdyFrameDecoder$State;>;
SourceFile: "SpdyFrameDecoder.java"
NestHost: io.netty.handler.codec.spdy.SpdyFrameDecoder
InnerClasses:
  private final State = io.netty.handler.codec.spdy.SpdyFrameDecoder$State of io.netty.handler.codec.spdy.SpdyFrameDecoder