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.compression.Bzip2BlockDecompressor
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.netty.handler.codec.compression.Bzip2BlockDecompressor
  super_class: java.lang.Object
{
  private final io.netty.handler.codec.compression.Bzip2BitReader reader;
    descriptor: Lio/netty/handler/codec/compression/Bzip2BitReader;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final io.netty.handler.codec.compression.Crc32 crc;
    descriptor: Lio/netty/handler/codec/compression/Crc32;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int blockCRC;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final boolean blockRandomised;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  int huffmanEndOfBlockSymbol;
    descriptor: I
    flags: (0x0000) 

  int huffmanInUse16;
    descriptor: I
    flags: (0x0000) 

  final byte[] huffmanSymbolMap;
    descriptor: [B
    flags: (0x0010) ACC_FINAL

  private final int[] bwtByteCounts;
    descriptor: [I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  private final int bwtStartPointer;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private int[] bwtMergedPointers;
    descriptor: [I
    flags: (0x0002) ACC_PRIVATE

  private int bwtCurrentMergedPointer;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int bwtBlockLength;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int bwtBytesDecoded;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int rleLastDecodedByte;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int rleAccumulator;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int rleRepeat;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int randomIndex;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int randomCount;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private final io.netty.handler.codec.compression.Bzip2MoveToFrontTable symbolMTF;
    descriptor: Lio/netty/handler/codec/compression/Bzip2MoveToFrontTable;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private int repeatCount;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int repeatIncrement;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int mtfValue;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  void <init>(int, int, boolean, int, io.netty.handler.codec.compression.Bzip2BitReader);
    descriptor: (IIZILio/netty/handler/codec/compression/Bzip2BitReader;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=6, args_size=6
        start local 0 // io.netty.handler.codec.compression.Bzip2BlockDecompressor this
        start local 1 // int blockSize
        start local 2 // int blockCRC
        start local 3 // boolean blockRandomised
        start local 4 // int bwtStartPointer
        start local 5 // io.netty.handler.codec.compression.Bzip2BitReader reader
         0: .line 155
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 42
            aload 0 /* this */
            new io.netty.handler.codec.compression.Crc32
            dup
            invokespecial io.netty.handler.codec.compression.Crc32.<init>:()V
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.crc:Lio/netty/handler/codec/compression/Crc32;
         2: .line 70
            aload 0 /* this */
            sipush 256
            newarray 8
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.huffmanSymbolMap:[B
         3: .line 77
            aload 0 /* this */
            sipush 256
            newarray 10
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtByteCounts:[I
         4: .line 122
            aload 0 /* this */
            iconst_m1
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.rleLastDecodedByte:I
         5: .line 143
            aload 0 /* this */
            iconst_0
            invokestatic io.netty.handler.codec.compression.Bzip2Rand.rNums:(I)I
            iconst_1
            isub
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.randomCount:I
         6: .line 148
            aload 0 /* this */
            new io.netty.handler.codec.compression.Bzip2MoveToFrontTable
            dup
            invokespecial io.netty.handler.codec.compression.Bzip2MoveToFrontTable.<init>:()V
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.symbolMTF:Lio/netty/handler/codec/compression/Bzip2MoveToFrontTable;
         7: .line 152
            aload 0 /* this */
            iconst_1
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.repeatIncrement:I
         8: .line 158
            aload 0 /* this */
            iload 1 /* blockSize */
            newarray 8
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtBlock:[B
         9: .line 160
            aload 0 /* this */
            iload 2 /* blockCRC */
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.blockCRC:I
        10: .line 161
            aload 0 /* this */
            iload 3 /* blockRandomised */
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.blockRandomised:Z
        11: .line 162
            aload 0 /* this */
            iload 4 /* bwtStartPointer */
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtStartPointer:I
        12: .line 164
            aload 0 /* this */
            aload 5 /* reader */
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.reader:Lio/netty/handler/codec/compression/Bzip2BitReader;
        13: .line 165
            return
        end local 5 // io.netty.handler.codec.compression.Bzip2BitReader reader
        end local 4 // int bwtStartPointer
        end local 3 // boolean blockRandomised
        end local 2 // int blockCRC
        end local 1 // int blockSize
        end local 0 // io.netty.handler.codec.compression.Bzip2BlockDecompressor this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   14     0             this  Lio/netty/handler/codec/compression/Bzip2BlockDecompressor;
            0   14     1        blockSize  I
            0   14     2         blockCRC  I
            0   14     3  blockRandomised  Z
            0   14     4  bwtStartPointer  I
            0   14     5           reader  Lio/netty/handler/codec/compression/Bzip2BitReader;
    MethodParameters:
                 Name  Flags
      blockSize        final
      blockCRC         final
      blockRandomised  final
      bwtStartPointer  final
      reader           final

  boolean decodeHuffmanData(io.netty.handler.codec.compression.Bzip2HuffmanStageDecoder);
    descriptor: (Lio/netty/handler/codec/compression/Bzip2HuffmanStageDecoder;)Z
    flags: (0x0000) 
    Code:
      stack=4, locals=15, args_size=2
        start local 0 // io.netty.handler.codec.compression.Bzip2BlockDecompressor this
        start local 1 // io.netty.handler.codec.compression.Bzip2HuffmanStageDecoder huffmanDecoder
         0: .line 172
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.reader:Lio/netty/handler/codec/compression/Bzip2BitReader;
            astore 2 /* reader */
        start local 2 // io.netty.handler.codec.compression.Bzip2BitReader reader
         1: .line 173
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtBlock:[B
            astore 3 /* bwtBlock */
        start local 3 // byte[] bwtBlock
         2: .line 174
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.huffmanSymbolMap:[B
            astore 4 /* huffmanSymbolMap */
        start local 4 // byte[] huffmanSymbolMap
         3: .line 175
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtBlock:[B
            arraylength
            istore 5 /* streamBlockSize */
        start local 5 // int streamBlockSize
         4: .line 176
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.huffmanEndOfBlockSymbol:I
            istore 6 /* huffmanEndOfBlockSymbol */
        start local 6 // int huffmanEndOfBlockSymbol
         5: .line 177
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtByteCounts:[I
            astore 7 /* bwtByteCounts */
        start local 7 // int[] bwtByteCounts
         6: .line 178
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.symbolMTF:Lio/netty/handler/codec/compression/Bzip2MoveToFrontTable;
            astore 8 /* symbolMTF */
        start local 8 // io.netty.handler.codec.compression.Bzip2MoveToFrontTable symbolMTF
         7: .line 180
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtBlockLength:I
            istore 9 /* bwtBlockLength */
        start local 9 // int bwtBlockLength
         8: .line 181
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.repeatCount:I
            istore 10 /* repeatCount */
        start local 10 // int repeatCount
         9: .line 182
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.repeatIncrement:I
            istore 11 /* repeatIncrement */
        start local 11 // int repeatIncrement
        10: .line 183
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.mtfValue:I
            istore 12 /* mtfValue */
        start local 12 // int mtfValue
        11: .line 186
      StackMap locals: io.netty.handler.codec.compression.Bzip2BlockDecompressor io.netty.handler.codec.compression.Bzip2HuffmanStageDecoder io.netty.handler.codec.compression.Bzip2BitReader byte[] byte[] int int int[] io.netty.handler.codec.compression.Bzip2MoveToFrontTable int int int int
      StackMap stack:
            aload 2 /* reader */
            bipush 23
            invokevirtual io.netty.handler.codec.compression.Bzip2BitReader.hasReadableBits:(I)Z
            ifne 17
        12: .line 187
            aload 0 /* this */
            iload 9 /* bwtBlockLength */
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtBlockLength:I
        13: .line 188
            aload 0 /* this */
            iload 10 /* repeatCount */
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.repeatCount:I
        14: .line 189
            aload 0 /* this */
            iload 11 /* repeatIncrement */
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.repeatIncrement:I
        15: .line 190
            aload 0 /* this */
            iload 12 /* mtfValue */
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.mtfValue:I
        16: .line 191
            iconst_0
            ireturn
        17: .line 193
      StackMap locals:
      StackMap stack:
            aload 1 /* huffmanDecoder */
            invokevirtual io.netty.handler.codec.compression.Bzip2HuffmanStageDecoder.nextSymbol:()I
            istore 13 /* nextSymbol */
        start local 13 // int nextSymbol
        18: .line 195
            iload 13 /* nextSymbol */
            ifne 22
        19: .line 196
            iload 10 /* repeatCount */
            iload 11 /* repeatIncrement */
            iadd
            istore 10 /* repeatCount */
        20: .line 197
            iload 11 /* repeatIncrement */
            iconst_1
            ishl
            istore 11 /* repeatIncrement */
        21: .line 198
            goto 11
      StackMap locals: int
      StackMap stack:
        22: iload 13 /* nextSymbol */
            iconst_1
            if_icmpne 26
        23: .line 199
            iload 10 /* repeatCount */
            iload 11 /* repeatIncrement */
            iconst_1
            ishl
            iadd
            istore 10 /* repeatCount */
        24: .line 200
            iload 11 /* repeatIncrement */
            iconst_1
            ishl
            istore 11 /* repeatIncrement */
        25: .line 201
            goto 11
        26: .line 202
      StackMap locals:
      StackMap stack:
            iload 10 /* repeatCount */
            ifle 36
        27: .line 203
            iload 9 /* bwtBlockLength */
            iload 10 /* repeatCount */
            iadd
            iload 5 /* streamBlockSize */
            if_icmple 29
        28: .line 204
            new io.netty.handler.codec.compression.DecompressionException
            dup
            ldc "block exceeds declared block size"
            invokespecial io.netty.handler.codec.compression.DecompressionException.<init>:(Ljava/lang/String;)V
            athrow
        29: .line 206
      StackMap locals:
      StackMap stack:
            aload 4 /* huffmanSymbolMap */
            iload 12 /* mtfValue */
            baload
            istore 14 /* nextByte */
        start local 14 // byte nextByte
        30: .line 207
            aload 7 /* bwtByteCounts */
            iload 14 /* nextByte */
            sipush 255
            iand
            dup2
            iaload
            iload 10 /* repeatCount */
            iadd
            iastore
        31: .line 208
            goto 33
        32: .line 209
      StackMap locals: int
      StackMap stack:
            aload 3 /* bwtBlock */
            iload 9 /* bwtBlockLength */
            iinc 9 /* bwtBlockLength */ 1
            iload 14 /* nextByte */
            bastore
        33: .line 208
      StackMap locals:
      StackMap stack:
            iinc 10 /* repeatCount */ -1
            iload 10 /* repeatCount */
            ifge 32
        34: .line 212
            iconst_0
            istore 10 /* repeatCount */
        35: .line 213
            iconst_1
            istore 11 /* repeatIncrement */
        end local 14 // byte nextByte
        36: .line 216
      StackMap locals:
      StackMap stack:
            iload 13 /* nextSymbol */
            iload 6 /* huffmanEndOfBlockSymbol */
            if_icmpne 38
        37: .line 217
            goto 45
        38: .line 220
      StackMap locals:
      StackMap stack:
            iload 9 /* bwtBlockLength */
            iload 5 /* streamBlockSize */
            if_icmplt 40
        39: .line 221
            new io.netty.handler.codec.compression.DecompressionException
            dup
            ldc "block exceeds declared block size"
            invokespecial io.netty.handler.codec.compression.DecompressionException.<init>:(Ljava/lang/String;)V
            athrow
        40: .line 224
      StackMap locals:
      StackMap stack:
            aload 8 /* symbolMTF */
            iload 13 /* nextSymbol */
            iconst_1
            isub
            invokevirtual io.netty.handler.codec.compression.Bzip2MoveToFrontTable.indexToFront:(I)B
            sipush 255
            iand
            istore 12 /* mtfValue */
        41: .line 226
            aload 4 /* huffmanSymbolMap */
            iload 12 /* mtfValue */
            baload
            istore 14 /* nextByte */
        start local 14 // byte nextByte
        42: .line 227
            aload 7 /* bwtByteCounts */
            iload 14 /* nextByte */
            sipush 255
            iand
            dup2
            iaload
            iconst_1
            iadd
            iastore
        43: .line 228
            aload 3 /* bwtBlock */
            iload 9 /* bwtBlockLength */
            iinc 9 /* bwtBlockLength */ 1
            iload 14 /* nextByte */
            bastore
        end local 14 // byte nextByte
        end local 13 // int nextSymbol
        44: .line 185
            goto 11
        45: .line 231
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 9 /* bwtBlockLength */
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtBlockLength:I
        46: .line 232
            aload 0 /* this */
            invokevirtual io.netty.handler.codec.compression.Bzip2BlockDecompressor.initialiseInverseBWT:()V
        47: .line 233
            iconst_1
            ireturn
        end local 12 // int mtfValue
        end local 11 // int repeatIncrement
        end local 10 // int repeatCount
        end local 9 // int bwtBlockLength
        end local 8 // io.netty.handler.codec.compression.Bzip2MoveToFrontTable symbolMTF
        end local 7 // int[] bwtByteCounts
        end local 6 // int huffmanEndOfBlockSymbol
        end local 5 // int streamBlockSize
        end local 4 // byte[] huffmanSymbolMap
        end local 3 // byte[] bwtBlock
        end local 2 // io.netty.handler.codec.compression.Bzip2BitReader reader
        end local 1 // io.netty.handler.codec.compression.Bzip2HuffmanStageDecoder huffmanDecoder
        end local 0 // io.netty.handler.codec.compression.Bzip2BlockDecompressor this
      LocalVariableTable:
        Start  End  Slot                     Name  Signature
            0   48     0                     this  Lio/netty/handler/codec/compression/Bzip2BlockDecompressor;
            0   48     1           huffmanDecoder  Lio/netty/handler/codec/compression/Bzip2HuffmanStageDecoder;
            1   48     2                   reader  Lio/netty/handler/codec/compression/Bzip2BitReader;
            2   48     3                 bwtBlock  [B
            3   48     4         huffmanSymbolMap  [B
            4   48     5          streamBlockSize  I
            5   48     6  huffmanEndOfBlockSymbol  I
            6   48     7            bwtByteCounts  [I
            7   48     8                symbolMTF  Lio/netty/handler/codec/compression/Bzip2MoveToFrontTable;
            8   48     9           bwtBlockLength  I
            9   48    10              repeatCount  I
           10   48    11          repeatIncrement  I
           11   48    12                 mtfValue  I
           18   44    13               nextSymbol  I
           30   36    14                 nextByte  B
           42   44    14                 nextByte  B
    MethodParameters:
                Name  Flags
      huffmanDecoder  final

  private void initialiseInverseBWT();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=7, args_size=1
        start local 0 // io.netty.handler.codec.compression.Bzip2BlockDecompressor this
         0: .line 240
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtStartPointer:I
            istore 1 /* bwtStartPointer */
        start local 1 // int bwtStartPointer
         1: .line 241
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtBlock:[B
            astore 2 /* bwtBlock */
        start local 2 // byte[] bwtBlock
         2: .line 242
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtBlockLength:I
            newarray 10
            astore 3 /* bwtMergedPointers */
        start local 3 // int[] bwtMergedPointers
         3: .line 243
            sipush 256
            newarray 10
            astore 4 /* characterBase */
        start local 4 // int[] characterBase
         4: .line 245
            iload 1 /* bwtStartPointer */
            iflt 5
            iload 1 /* bwtStartPointer */
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtBlockLength:I
            if_icmplt 6
         5: .line 246
      StackMap locals: io.netty.handler.codec.compression.Bzip2BlockDecompressor int byte[] int[] int[]
      StackMap stack:
            new io.netty.handler.codec.compression.DecompressionException
            dup
            ldc "start pointer invalid"
            invokespecial io.netty.handler.codec.compression.DecompressionException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 250
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtByteCounts:[I
            iconst_0
            aload 4 /* characterBase */
            iconst_1
            sipush 255
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         7: .line 251
            iconst_2
            istore 5 /* i */
        start local 5 // int i
         8: goto 11
         9: .line 252
      StackMap locals: int
      StackMap stack:
            aload 4 /* characterBase */
            iload 5 /* i */
            dup2
            iaload
            aload 4 /* characterBase */
            iload 5 /* i */
            iconst_1
            isub
            iaload
            iadd
            iastore
        10: .line 251
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        11: iload 5 /* i */
            sipush 255
            if_icmple 9
        end local 5 // int i
        12: .line 259
            iconst_0
            istore 5 /* i */
        start local 5 // int i
        13: goto 17
        14: .line 260
      StackMap locals:
      StackMap stack:
            aload 2 /* bwtBlock */
            iload 5 /* i */
            baload
            sipush 255
            iand
            istore 6 /* value */
        start local 6 // int value
        15: .line 261
            aload 3 /* bwtMergedPointers */
            aload 4 /* characterBase */
            iload 6 /* value */
            dup2
            iaload
            dup_x2
            iconst_1
            iadd
            iastore
            iload 5 /* i */
            bipush 8
            ishl
            iload 6 /* value */
            iadd
            iastore
        end local 6 // int value
        16: .line 259
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        17: iload 5 /* i */
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtBlockLength:I
            if_icmplt 14
        end local 5 // int i
        18: .line 264
            aload 0 /* this */
            aload 3 /* bwtMergedPointers */
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtMergedPointers:[I
        19: .line 265
            aload 0 /* this */
            aload 3 /* bwtMergedPointers */
            iload 1 /* bwtStartPointer */
            iaload
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtCurrentMergedPointer:I
        20: .line 266
            return
        end local 4 // int[] characterBase
        end local 3 // int[] bwtMergedPointers
        end local 2 // byte[] bwtBlock
        end local 1 // int bwtStartPointer
        end local 0 // io.netty.handler.codec.compression.Bzip2BlockDecompressor this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   21     0               this  Lio/netty/handler/codec/compression/Bzip2BlockDecompressor;
            1   21     1    bwtStartPointer  I
            2   21     2           bwtBlock  [B
            3   21     3  bwtMergedPointers  [I
            4   21     4      characterBase  [I
            8   12     5                  i  I
           13   18     5                  i  I
           15   16     6              value  I

  public int read();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // io.netty.handler.codec.compression.Bzip2BlockDecompressor this
         0: .line 274
            goto 18
         1: .line 275
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtBytesDecoded:I
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtBlockLength:I
            if_icmpne 3
         2: .line 276
            iconst_m1
            ireturn
         3: .line 279
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.handler.codec.compression.Bzip2BlockDecompressor.decodeNextBWTByte:()I
            istore 1 /* nextByte */
        start local 1 // int nextByte
         4: .line 280
            iload 1 /* nextByte */
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.rleLastDecodedByte:I
            if_icmpeq 10
         5: .line 282
            aload 0 /* this */
            iload 1 /* nextByte */
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.rleLastDecodedByte:I
         6: .line 283
            aload 0 /* this */
            iconst_1
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.rleRepeat:I
         7: .line 284
            aload 0 /* this */
            iconst_1
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.rleAccumulator:I
         8: .line 285
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.crc:Lio/netty/handler/codec/compression/Crc32;
            iload 1 /* nextByte */
            invokevirtual io.netty.handler.codec.compression.Crc32.updateCRC:(I)V
         9: .line 286
            goto 18
        10: .line 287
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            dup
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.rleAccumulator:I
            iconst_1
            iadd
            dup_x1
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.rleAccumulator:I
            iconst_4
            if_icmpne 16
        11: .line 289
            aload 0 /* this */
            invokevirtual io.netty.handler.codec.compression.Bzip2BlockDecompressor.decodeNextBWTByte:()I
            iconst_1
            iadd
            istore 2 /* rleRepeat */
        start local 2 // int rleRepeat
        12: .line 290
            aload 0 /* this */
            iload 2 /* rleRepeat */
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.rleRepeat:I
        13: .line 291
            aload 0 /* this */
            iconst_0
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.rleAccumulator:I
        14: .line 292
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.crc:Lio/netty/handler/codec/compression/Crc32;
            iload 1 /* nextByte */
            iload 2 /* rleRepeat */
            invokevirtual io.netty.handler.codec.compression.Crc32.updateCRC:(II)V
        end local 2 // int rleRepeat
        15: .line 293
            goto 18
        16: .line 294
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.rleRepeat:I
        17: .line 295
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.crc:Lio/netty/handler/codec/compression/Crc32;
            iload 1 /* nextByte */
            invokevirtual io.netty.handler.codec.compression.Crc32.updateCRC:(I)V
        end local 1 // int nextByte
        18: .line 274
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.rleRepeat:I
            iconst_1
            if_icmplt 1
        19: .line 299
            aload 0 /* this */
            dup
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.rleRepeat:I
            iconst_1
            isub
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.rleRepeat:I
        20: .line 301
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.rleLastDecodedByte:I
            ireturn
        end local 0 // io.netty.handler.codec.compression.Bzip2BlockDecompressor this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   21     0       this  Lio/netty/handler/codec/compression/Bzip2BlockDecompressor;
            4   18     1   nextByte  I
           12   15     2  rleRepeat  I

  private int decodeNextBWTByte();
    descriptor: ()I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // io.netty.handler.codec.compression.Bzip2BlockDecompressor this
         0: .line 310
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtCurrentMergedPointer:I
            istore 1 /* mergedPointer */
        start local 1 // int mergedPointer
         1: .line 311
            iload 1 /* mergedPointer */
            sipush 255
            iand
            istore 2 /* nextDecodedByte */
        start local 2 // int nextDecodedByte
         2: .line 312
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtMergedPointers:[I
            iload 1 /* mergedPointer */
            bipush 8
            iushr
            iaload
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtCurrentMergedPointer:I
         3: .line 314
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.blockRandomised:Z
            ifeq 8
         4: .line 315
            aload 0 /* this */
            dup
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.randomCount:I
            iconst_1
            isub
            dup_x1
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.randomCount:I
            ifne 8
         5: .line 316
            iload 2 /* nextDecodedByte */
            iconst_1
            ixor
            istore 2 /* nextDecodedByte */
         6: .line 317
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.randomIndex:I
            iconst_1
            iadd
            sipush 512
            irem
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.randomIndex:I
         7: .line 318
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.randomIndex:I
            invokestatic io.netty.handler.codec.compression.Bzip2Rand.rNums:(I)I
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.randomCount:I
         8: .line 321
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            dup
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtBytesDecoded:I
            iconst_1
            iadd
            putfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtBytesDecoded:I
         9: .line 323
            iload 2 /* nextDecodedByte */
            ireturn
        end local 2 // int nextDecodedByte
        end local 1 // int mergedPointer
        end local 0 // io.netty.handler.codec.compression.Bzip2BlockDecompressor this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   10     0             this  Lio/netty/handler/codec/compression/Bzip2BlockDecompressor;
            1   10     1    mergedPointer  I
            2   10     2  nextDecodedByte  I

  public int blockLength();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.compression.Bzip2BlockDecompressor this
         0: .line 327
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.bwtBlockLength:I
            ireturn
        end local 0 // io.netty.handler.codec.compression.Bzip2BlockDecompressor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/compression/Bzip2BlockDecompressor;

  int checkCRC();
    descriptor: ()I
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // io.netty.handler.codec.compression.Bzip2BlockDecompressor this
         0: .line 336
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.crc:Lio/netty/handler/codec/compression/Crc32;
            invokevirtual io.netty.handler.codec.compression.Crc32.getCRC:()I
            istore 1 /* computedBlockCRC */
        start local 1 // int computedBlockCRC
         1: .line 337
            aload 0 /* this */
            getfield io.netty.handler.codec.compression.Bzip2BlockDecompressor.blockCRC:I
            iload 1 /* computedBlockCRC */
            if_icmpeq 3
         2: .line 338
            new io.netty.handler.codec.compression.DecompressionException
            dup
            ldc "block CRC error"
            invokespecial io.netty.handler.codec.compression.DecompressionException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 340
      StackMap locals: int
      StackMap stack:
            iload 1 /* computedBlockCRC */
            ireturn
        end local 1 // int computedBlockCRC
        end local 0 // io.netty.handler.codec.compression.Bzip2BlockDecompressor this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    4     0              this  Lio/netty/handler/codec/compression/Bzip2BlockDecompressor;
            1    4     1  computedBlockCRC  I
}
SourceFile: "Bzip2BlockDecompressor.java"