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.http2.HpackHuffmanEncoder
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.netty.handler.codec.http2.HpackHuffmanEncoder
  super_class: java.lang.Object
{
  private final int[] codes;
    descriptor: [I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final byte[] lengths;
    descriptor: [B
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodedLengthProcessor encodedLengthProcessor;
    descriptor: Lio/netty/handler/codec/http2/HpackHuffmanEncoder$EncodedLengthProcessor;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodeProcessor encodeProcessor;
    descriptor: Lio/netty/handler/codec/http2/HpackHuffmanEncoder$EncodeProcessor;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.http2.HpackHuffmanEncoder this
         0: .line 48
            aload 0 /* this */
            getstatic io.netty.handler.codec.http2.HpackUtil.HUFFMAN_CODES:[I
            getstatic io.netty.handler.codec.http2.HpackUtil.HUFFMAN_CODE_LENGTHS:[B
            invokespecial io.netty.handler.codec.http2.HpackHuffmanEncoder.<init>:([I[B)V
         1: .line 49
            return
        end local 0 // io.netty.handler.codec.http2.HpackHuffmanEncoder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/codec/http2/HpackHuffmanEncoder;

  private void <init>(int[], byte[]);
    descriptor: ([I[B)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // io.netty.handler.codec.http2.HpackHuffmanEncoder this
        start local 1 // int[] codes
        start local 2 // byte[] lengths
         0: .line 57
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 44
            aload 0 /* this */
            new io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodedLengthProcessor
            dup
            aload 0 /* this */
            invokespecial io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodedLengthProcessor.<init>:(Lio/netty/handler/codec/http2/HpackHuffmanEncoder;)V
            putfield io.netty.handler.codec.http2.HpackHuffmanEncoder.encodedLengthProcessor:Lio/netty/handler/codec/http2/HpackHuffmanEncoder$EncodedLengthProcessor;
         2: .line 45
            aload 0 /* this */
            new io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodeProcessor
            dup
            aload 0 /* this */
            invokespecial io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodeProcessor.<init>:(Lio/netty/handler/codec/http2/HpackHuffmanEncoder;)V
            putfield io.netty.handler.codec.http2.HpackHuffmanEncoder.encodeProcessor:Lio/netty/handler/codec/http2/HpackHuffmanEncoder$EncodeProcessor;
         3: .line 58
            aload 0 /* this */
            aload 1 /* codes */
            putfield io.netty.handler.codec.http2.HpackHuffmanEncoder.codes:[I
         4: .line 59
            aload 0 /* this */
            aload 2 /* lengths */
            putfield io.netty.handler.codec.http2.HpackHuffmanEncoder.lengths:[B
         5: .line 60
            return
        end local 2 // byte[] lengths
        end local 1 // int[] codes
        end local 0 // io.netty.handler.codec.http2.HpackHuffmanEncoder this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0     this  Lio/netty/handler/codec/http2/HpackHuffmanEncoder;
            0    6     1    codes  [I
            0    6     2  lengths  [B
    MethodParameters:
         Name  Flags
      codes    
      lengths  

  public void encode(io.netty.buffer.ByteBuf, java.lang.CharSequence);
    descriptor: (Lio/netty/buffer/ByteBuf;Ljava/lang/CharSequence;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=6, args_size=3
        start local 0 // io.netty.handler.codec.http2.HpackHuffmanEncoder this
        start local 1 // io.netty.buffer.ByteBuf out
        start local 2 // java.lang.CharSequence data
         0: .line 69
            aload 1 /* out */
            ldc "out"
            invokestatic io.netty.util.internal.ObjectUtil.checkNotNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            pop
         1: .line 70
            aload 2 /* data */
            instanceof io.netty.util.AsciiString
            ifeq 14
         2: .line 71
            aload 2 /* data */
            checkcast io.netty.util.AsciiString
            astore 3 /* string */
        start local 3 // io.netty.util.AsciiString string
         3: .line 73
            aload 0 /* this */
            getfield io.netty.handler.codec.http2.HpackHuffmanEncoder.encodeProcessor:Lio/netty/handler/codec/http2/HpackHuffmanEncoder$EncodeProcessor;
            aload 1 /* out */
            putfield io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodeProcessor.out:Lio/netty/buffer/ByteBuf;
         4: .line 74
            aload 3 /* string */
            aload 0 /* this */
            getfield io.netty.handler.codec.http2.HpackHuffmanEncoder.encodeProcessor:Lio/netty/handler/codec/http2/HpackHuffmanEncoder$EncodeProcessor;
            invokevirtual io.netty.util.AsciiString.forEachByte:(Lio/netty/util/ByteProcessor;)I
            pop
         5: .line 75
            goto 12
      StackMap locals: io.netty.handler.codec.http2.HpackHuffmanEncoder io.netty.buffer.ByteBuf java.lang.CharSequence io.netty.util.AsciiString
      StackMap stack: java.lang.Exception
         6: astore 4 /* e */
        start local 4 // java.lang.Exception e
         7: .line 76
            aload 4 /* e */
            invokestatic io.netty.util.internal.PlatformDependent.throwException:(Ljava/lang/Throwable;)V
        end local 4 // java.lang.Exception e
         8: .line 78
            aload 0 /* this */
            getfield io.netty.handler.codec.http2.HpackHuffmanEncoder.encodeProcessor:Lio/netty/handler/codec/http2/HpackHuffmanEncoder$EncodeProcessor;
            invokevirtual io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodeProcessor.end:()V
            goto 15
         9: .line 77
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 5
        10: .line 78
            aload 0 /* this */
            getfield io.netty.handler.codec.http2.HpackHuffmanEncoder.encodeProcessor:Lio/netty/handler/codec/http2/HpackHuffmanEncoder$EncodeProcessor;
            invokevirtual io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodeProcessor.end:()V
        11: .line 79
            aload 5
            athrow
        12: .line 78
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.handler.codec.http2.HpackHuffmanEncoder.encodeProcessor:Lio/netty/handler/codec/http2/HpackHuffmanEncoder$EncodeProcessor;
            invokevirtual io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodeProcessor.end:()V
        end local 3 // io.netty.util.AsciiString string
        13: .line 80
            goto 15
        14: .line 81
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* out */
            aload 2 /* data */
            invokevirtual io.netty.handler.codec.http2.HpackHuffmanEncoder.encodeSlowPath:(Lio/netty/buffer/ByteBuf;Ljava/lang/CharSequence;)V
        15: .line 83
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.CharSequence data
        end local 1 // io.netty.buffer.ByteBuf out
        end local 0 // io.netty.handler.codec.http2.HpackHuffmanEncoder this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   16     0    this  Lio/netty/handler/codec/http2/HpackHuffmanEncoder;
            0   16     1     out  Lio/netty/buffer/ByteBuf;
            0   16     2    data  Ljava/lang/CharSequence;
            3   13     3  string  Lio/netty/util/AsciiString;
            7    8     4       e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           3     5       6  Class java.lang.Exception
           3     8       9  any
    MethodParameters:
      Name  Flags
      out   
      data  

  private void encodeSlowPath(io.netty.buffer.ByteBuf, java.lang.CharSequence);
    descriptor: (Lio/netty/buffer/ByteBuf;Ljava/lang/CharSequence;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=10, args_size=3
        start local 0 // io.netty.handler.codec.http2.HpackHuffmanEncoder this
        start local 1 // io.netty.buffer.ByteBuf out
        start local 2 // java.lang.CharSequence data
         0: .line 86
            lconst_0
            lstore 3 /* current */
        start local 3 // long current
         1: .line 87
            iconst_0
            istore 5 /* n */
        start local 5 // int n
         2: .line 89
            iconst_0
            istore 6 /* i */
        start local 6 // int i
         3: goto 15
         4: .line 90
      StackMap locals: long int int
      StackMap stack:
            aload 2 /* data */
            iload 6 /* i */
            invokeinterface java.lang.CharSequence.charAt:(I)C
            sipush 255
            iand
            istore 7 /* b */
        start local 7 // int b
         5: .line 91
            aload 0 /* this */
            getfield io.netty.handler.codec.http2.HpackHuffmanEncoder.codes:[I
            iload 7 /* b */
            iaload
            istore 8 /* code */
        start local 8 // int code
         6: .line 92
            aload 0 /* this */
            getfield io.netty.handler.codec.http2.HpackHuffmanEncoder.lengths:[B
            iload 7 /* b */
            baload
            istore 9 /* nbits */
        start local 9 // int nbits
         7: .line 94
            lload 3 /* current */
            iload 9 /* nbits */
            lshl
            lstore 3 /* current */
         8: .line 95
            lload 3 /* current */
            iload 8 /* code */
            i2l
            lor
            lstore 3 /* current */
         9: .line 96
            iload 5 /* n */
            iload 9 /* nbits */
            iadd
            istore 5 /* n */
        10: .line 98
            goto 13
        11: .line 99
      StackMap locals: int int int
      StackMap stack:
            iinc 5 /* n */ -8
        12: .line 100
            aload 1 /* out */
            lload 3 /* current */
            iload 5 /* n */
            lshr
            l2i
            invokevirtual io.netty.buffer.ByteBuf.writeByte:(I)Lio/netty/buffer/ByteBuf;
            pop
        13: .line 98
      StackMap locals:
      StackMap stack:
            iload 5 /* n */
            bipush 8
            if_icmpge 11
        end local 9 // int nbits
        end local 8 // int code
        end local 7 // int b
        14: .line 89
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        15: iload 6 /* i */
            aload 2 /* data */
            invokeinterface java.lang.CharSequence.length:()I
            if_icmplt 4
        end local 6 // int i
        16: .line 104
            iload 5 /* n */
            ifle 20
        17: .line 105
            lload 3 /* current */
            bipush 8
            iload 5 /* n */
            isub
            lshl
            lstore 3 /* current */
        18: .line 106
            lload 3 /* current */
            sipush 255
            iload 5 /* n */
            iushr
            i2l
            lor
            lstore 3 /* current */
        19: .line 107
            aload 1 /* out */
            lload 3 /* current */
            l2i
            invokevirtual io.netty.buffer.ByteBuf.writeByte:(I)Lio/netty/buffer/ByteBuf;
            pop
        20: .line 109
      StackMap locals:
      StackMap stack:
            return
        end local 5 // int n
        end local 3 // long current
        end local 2 // java.lang.CharSequence data
        end local 1 // io.netty.buffer.ByteBuf out
        end local 0 // io.netty.handler.codec.http2.HpackHuffmanEncoder this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   21     0     this  Lio/netty/handler/codec/http2/HpackHuffmanEncoder;
            0   21     1      out  Lio/netty/buffer/ByteBuf;
            0   21     2     data  Ljava/lang/CharSequence;
            1   21     3  current  J
            2   21     5        n  I
            3   16     6        i  I
            5   14     7        b  I
            6   14     8     code  I
            7   14     9    nbits  I
    MethodParameters:
      Name  Flags
      out   
      data  

  int getEncodedLength(java.lang.CharSequence);
    descriptor: (Ljava/lang/CharSequence;)I
    flags: (0x0000) 
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // io.netty.handler.codec.http2.HpackHuffmanEncoder this
        start local 1 // java.lang.CharSequence data
         0: .line 118
            aload 1 /* data */
            instanceof io.netty.util.AsciiString
            ifeq 9
         1: .line 119
            aload 1 /* data */
            checkcast io.netty.util.AsciiString
            astore 2 /* string */
        start local 2 // io.netty.util.AsciiString string
         2: .line 121
            aload 0 /* this */
            getfield io.netty.handler.codec.http2.HpackHuffmanEncoder.encodedLengthProcessor:Lio/netty/handler/codec/http2/HpackHuffmanEncoder$EncodedLengthProcessor;
            invokevirtual io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodedLengthProcessor.reset:()V
         3: .line 122
            aload 2 /* string */
            aload 0 /* this */
            getfield io.netty.handler.codec.http2.HpackHuffmanEncoder.encodedLengthProcessor:Lio/netty/handler/codec/http2/HpackHuffmanEncoder$EncodedLengthProcessor;
            invokevirtual io.netty.util.AsciiString.forEachByte:(Lio/netty/util/ByteProcessor;)I
            pop
         4: .line 123
            aload 0 /* this */
            getfield io.netty.handler.codec.http2.HpackHuffmanEncoder.encodedLengthProcessor:Lio/netty/handler/codec/http2/HpackHuffmanEncoder$EncodedLengthProcessor;
            invokevirtual io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodedLengthProcessor.length:()I
         5: ireturn
         6: .line 124
      StackMap locals: io.netty.handler.codec.http2.HpackHuffmanEncoder java.lang.CharSequence io.netty.util.AsciiString
      StackMap stack: java.lang.Exception
            astore 3 /* e */
        start local 3 // java.lang.Exception e
         7: .line 125
            aload 3 /* e */
            invokestatic io.netty.util.internal.PlatformDependent.throwException:(Ljava/lang/Throwable;)V
         8: .line 126
            iconst_m1
            ireturn
        end local 3 // java.lang.Exception e
        end local 2 // io.netty.util.AsciiString string
         9: .line 129
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* data */
            invokevirtual io.netty.handler.codec.http2.HpackHuffmanEncoder.getEncodedLengthSlowPath:(Ljava/lang/CharSequence;)I
            ireturn
        end local 1 // java.lang.CharSequence data
        end local 0 // io.netty.handler.codec.http2.HpackHuffmanEncoder this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0    this  Lio/netty/handler/codec/http2/HpackHuffmanEncoder;
            0   10     1    data  Ljava/lang/CharSequence;
            2    9     2  string  Lio/netty/util/AsciiString;
            7    9     3       e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           2     5       6  Class java.lang.Exception
    MethodParameters:
      Name  Flags
      data  

  private int getEncodedLengthSlowPath(java.lang.CharSequence);
    descriptor: (Ljava/lang/CharSequence;)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // io.netty.handler.codec.http2.HpackHuffmanEncoder this
        start local 1 // java.lang.CharSequence data
         0: .line 134
            lconst_0
            lstore 2 /* len */
        start local 2 // long len
         1: .line 135
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         2: goto 5
         3: .line 136
      StackMap locals: long int
      StackMap stack:
            lload 2 /* len */
            aload 0 /* this */
            getfield io.netty.handler.codec.http2.HpackHuffmanEncoder.lengths:[B
            aload 1 /* data */
            iload 4 /* i */
            invokeinterface java.lang.CharSequence.charAt:(I)C
            sipush 255
            iand
            baload
            i2l
            ladd
            lstore 2 /* len */
         4: .line 135
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
         5: iload 4 /* i */
            aload 1 /* data */
            invokeinterface java.lang.CharSequence.length:()I
            if_icmplt 3
        end local 4 // int i
         6: .line 138
            lload 2 /* len */
            ldc 7
            ladd
            iconst_3
            lshr
            l2i
            ireturn
        end local 2 // long len
        end local 1 // java.lang.CharSequence data
        end local 0 // io.netty.handler.codec.http2.HpackHuffmanEncoder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lio/netty/handler/codec/http2/HpackHuffmanEncoder;
            0    7     1  data  Ljava/lang/CharSequence;
            1    7     2   len  J
            2    6     4     i  I
    MethodParameters:
      Name  Flags
      data  
}
SourceFile: "HpackHuffmanEncoder.java"
NestMembers:
  io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodeProcessor  io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodedLengthProcessor
InnerClasses:
  private final EncodeProcessor = io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodeProcessor of io.netty.handler.codec.http2.HpackHuffmanEncoder
  private final EncodedLengthProcessor = io.netty.handler.codec.http2.HpackHuffmanEncoder$EncodedLengthProcessor of io.netty.handler.codec.http2.HpackHuffmanEncoder