https://commons.apache.org/proper/commons-compress/: Apache Commons Compress software defines an API for working with compression and archive formats. These include: bzip2, gzip, pack200, lzma, xz, Snappy, traditional Unix Compress, DEFLATE, DEFLATE64, LZ4, Brotli, Zstandard and ar, cpio, jar, tar, zip, dump, 7z, arj. (The Apache Software Foundation)
  • Wolfgang Glas
  • Christian Kohlschütte
  • Bear Giles
  • Michael Kuss
  • Lasse Collin
  • John Kodis
  • BELUGA BEHR
  • Simon Spero
  • Michael Hausegger
  • Torsten Curdt
  • Stefan Bodewig
  • Sebastian Bazley
  • Christian Grobmeier
  • Julius Davies
  • Damjan Jovanovic
  • Emmanuel Bourg
  • Gary Gregory
  • Rob Tompkins 
public class org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream extends org.apache.commons.compress.compressors.lz77support.AbstractLZ77CompressorInputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream
  super_class: org.apache.commons.compress.compressors.lz77support.AbstractLZ77CompressorInputStream
{
  private static final int TAG_MASK;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 3

  public static final int DEFAULT_BLOCK_SIZE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 32768

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

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

  private org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State state;
    descriptor: Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
    flags: (0x0002) ACC_PRIVATE

  private boolean endReached;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private static volatile int[] $SWITCH_TABLE$org$apache$commons$compress$compressors$snappy$SnappyCompressorInputStream$State;
    descriptor: [I
    flags: (0x104a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE, ACC_SYNTHETIC

  public void <init>(java.io.InputStream);
    descriptor: (Ljava/io/InputStream;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream this
        start local 1 // java.io.InputStream is
         0: .line 69
            aload 0 /* this */
            aload 1 /* is */
            ldc 32768
            invokespecial org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.<init>:(Ljava/io/InputStream;I)V
         1: .line 70
            return
        end local 1 // java.io.InputStream is
        end local 0 // org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream;
            0    2     1    is  Ljava/io/InputStream;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      is    final

  public void <init>(java.io.InputStream, int);
    descriptor: (Ljava/io/InputStream;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream this
        start local 1 // java.io.InputStream is
        start local 2 // int blockSize
         0: .line 84
            aload 0 /* this */
            aload 1 /* is */
            iload 2 /* blockSize */
            invokespecial org.apache.commons.compress.compressors.lz77support.AbstractLZ77CompressorInputStream.<init>:(Ljava/io/InputStream;I)V
         1: .line 56
            aload 0 /* this */
            getstatic org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State.NO_BLOCK:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
            putfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.state:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
         2: .line 58
            aload 0 /* this */
            iconst_0
            putfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.endReached:Z
         3: .line 85
            aload 0 /* this */
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.readSize:()J
            l2i
            dup_x1
            putfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.size:I
            putfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.uncompressedBytesRemaining:I
         4: .line 86
            return
        end local 2 // int blockSize
        end local 1 // java.io.InputStream is
        end local 0 // org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    5     0       this  Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream;
            0    5     1         is  Ljava/io/InputStream;
            0    5     2  blockSize  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
           Name  Flags
      is         final
      blockSize  final

  public int read(byte[], int, int);
    descriptor: ([BII)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=4
        start local 0 // org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream this
        start local 1 // byte[] b
        start local 2 // int off
        start local 3 // int len
         0: .line 93
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.endReached:Z
            ifeq 2
         1: .line 94
            iconst_m1
            ireturn
         2: .line 96
      StackMap locals:
      StackMap stack:
            invokestatic org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.$SWITCH_TABLE$org$apache$commons$compress$compressors$snappy$SnappyCompressorInputStream$State:()[I
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.state:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State.ordinal:()I
            iaload
            tableswitch { // 1 - 3
                    1: 3
                    2: 5
                    3: 11
              default: 17
          }
         3: .line 98
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.fill:()V
         4: .line 99
            aload 0 /* this */
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.read:([BII)I
            ireturn
         5: .line 101
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.readLiteral:([BII)I
            istore 4 /* litLen */
        start local 4 // int litLen
         6: .line 102
            aload 0 /* this */
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.hasMoreDataInBlock:()Z
            ifne 8
         7: .line 103
            aload 0 /* this */
            getstatic org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State.NO_BLOCK:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
            putfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.state:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
         8: .line 105
      StackMap locals: int
      StackMap stack:
            iload 4 /* litLen */
            ifle 9
            iload 4 /* litLen */
            goto 10
      StackMap locals:
      StackMap stack:
         9: aload 0 /* this */
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.read:([BII)I
      StackMap locals:
      StackMap stack: int
        10: ireturn
        end local 4 // int litLen
        11: .line 107
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.readBackReference:([BII)I
            istore 5 /* backReferenceLen */
        start local 5 // int backReferenceLen
        12: .line 108
            aload 0 /* this */
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.hasMoreDataInBlock:()Z
            ifne 14
        13: .line 109
            aload 0 /* this */
            getstatic org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State.NO_BLOCK:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
            putfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.state:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
        14: .line 111
      StackMap locals: org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream byte[] int int top int
      StackMap stack:
            iload 5 /* backReferenceLen */
            ifle 15
            iload 5 /* backReferenceLen */
            goto 16
      StackMap locals:
      StackMap stack:
        15: aload 0 /* this */
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.read:([BII)I
      StackMap locals:
      StackMap stack: int
        16: ireturn
        end local 5 // int backReferenceLen
        17: .line 113
      StackMap locals: org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream byte[] int int
      StackMap stack:
            new java.io.IOException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Unknown stream state "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.state:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] b
        end local 0 // org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   18     0              this  Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream;
            0   18     1                 b  [B
            0   18     2               off  I
            0   18     3               len  I
            6   11     4            litLen  I
           12   17     5  backReferenceLen  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     final
      off   final
      len   final

  private void fill();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream this
         0: .line 121
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.uncompressedBytesRemaining:I
            ifne 3
         1: .line 122
            aload 0 /* this */
            iconst_1
            putfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.endReached:Z
         2: .line 123
            return
         3: .line 126
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.readOneByte:()I
            istore 1 /* b */
        start local 1 // int b
         4: .line 127
            iload 1 /* b */
            iconst_m1
            if_icmpne 6
         5: .line 128
            new java.io.IOException
            dup
            ldc "Premature end of stream reading block start"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 130
      StackMap locals: int
      StackMap stack:
            iconst_0
            istore 2 /* length */
        start local 2 // int length
         7: .line 131
            iconst_0
            istore 3 /* offset */
        start local 3 // int offset
         8: .line 133
            iload 1 /* b */
            iconst_3
            iand
            tableswitch { // 0 - 3
                    0: 9
                    1: 14
                    2: 24
                    3: 30
              default: 36
          }
         9: .line 137
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            iload 1 /* b */
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.readLiteralLength:(I)I
            istore 2 /* length */
        10: .line 138
            aload 0 /* this */
            dup
            getfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.uncompressedBytesRemaining:I
            iload 2 /* length */
            isub
            putfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.uncompressedBytesRemaining:I
        11: .line 139
            aload 0 /* this */
            iload 2 /* length */
            i2l
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.startLiteral:(J)V
        12: .line 140
            aload 0 /* this */
            getstatic org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State.IN_LITERAL:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
            putfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.state:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
        13: .line 141
            goto 36
        14: .line 154
      StackMap locals:
      StackMap stack:
            iconst_4
            iload 1 /* b */
            iconst_2
            ishr
            bipush 7
            iand
            iadd
            istore 2 /* length */
        15: .line 155
            aload 0 /* this */
            dup
            getfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.uncompressedBytesRemaining:I
            iload 2 /* length */
            isub
            putfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.uncompressedBytesRemaining:I
        16: .line 156
            iload 1 /* b */
            sipush 224
            iand
            iconst_3
            ishl
            istore 3 /* offset */
        17: .line 157
            aload 0 /* this */
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.readOneByte:()I
            istore 1 /* b */
        18: .line 158
            iload 1 /* b */
            iconst_m1
            if_icmpne 20
        19: .line 159
            new java.io.IOException
            dup
            ldc "Premature end of stream reading back-reference length"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
        20: .line 161
      StackMap locals:
      StackMap stack:
            iload 3 /* offset */
            iload 1 /* b */
            ior
            istore 3 /* offset */
        21: .line 163
            aload 0 /* this */
            iload 3 /* offset */
            iload 2 /* length */
            i2l
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.startBackReference:(IJ)V
        22: .line 164
            aload 0 /* this */
            getstatic org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State.IN_BACK_REFERENCE:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
            putfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.state:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
        23: .line 165
            goto 36
        24: .line 177
      StackMap locals:
      StackMap stack:
            iload 1 /* b */
            iconst_2
            ishr
            iconst_1
            iadd
            istore 2 /* length */
        25: .line 178
            aload 0 /* this */
            dup
            getfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.uncompressedBytesRemaining:I
            iload 2 /* length */
            isub
            putfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.uncompressedBytesRemaining:I
        26: .line 180
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.supplier:Lorg/apache/commons/compress/utils/ByteUtils$ByteSupplier;
            iconst_2
            invokestatic org.apache.commons.compress.utils.ByteUtils.fromLittleEndian:(Lorg/apache/commons/compress/utils/ByteUtils$ByteSupplier;I)J
            l2i
            istore 3 /* offset */
        27: .line 182
            aload 0 /* this */
            iload 3 /* offset */
            iload 2 /* length */
            i2l
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.startBackReference:(IJ)V
        28: .line 183
            aload 0 /* this */
            getstatic org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State.IN_BACK_REFERENCE:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
            putfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.state:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
        29: .line 184
            goto 36
        30: .line 195
      StackMap locals:
      StackMap stack:
            iload 1 /* b */
            iconst_2
            ishr
            iconst_1
            iadd
            istore 2 /* length */
        31: .line 196
            aload 0 /* this */
            dup
            getfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.uncompressedBytesRemaining:I
            iload 2 /* length */
            isub
            putfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.uncompressedBytesRemaining:I
        32: .line 198
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.supplier:Lorg/apache/commons/compress/utils/ByteUtils$ByteSupplier;
            iconst_4
            invokestatic org.apache.commons.compress.utils.ByteUtils.fromLittleEndian:(Lorg/apache/commons/compress/utils/ByteUtils$ByteSupplier;I)J
            l2i
            ldc 2147483647
            iand
            istore 3 /* offset */
        33: .line 200
            aload 0 /* this */
            iload 3 /* offset */
            iload 2 /* length */
            i2l
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.startBackReference:(IJ)V
        34: .line 201
            aload 0 /* this */
            getstatic org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State.IN_BACK_REFERENCE:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
            putfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.state:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
        35: .line 202
            goto 36
        36: .line 207
      StackMap locals:
      StackMap stack:
            return
        end local 3 // int offset
        end local 2 // int length
        end local 1 // int b
        end local 0 // org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   37     0    this  Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream;
            4   37     1       b  I
            7   37     2  length  I
            8   37     3  offset  I
    Exceptions:
      throws java.io.IOException

  private int readLiteralLength(int);
    descriptor: (I)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream this
        start local 1 // int b
         0: .line 221
            iload 1 /* b */
            iconst_2
            ishr
            tableswitch { // 60 - 63
                   60: 1
                   61: 4
                   62: 6
                   63: 8
              default: 10
          }
         1: .line 223
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.readOneByte:()I
            istore 2 /* length */
        start local 2 // int length
         2: .line 224
            iload 2 /* length */
            iconst_m1
            if_icmpne 11
         3: .line 225
            new java.io.IOException
            dup
            ldc "Premature end of stream reading literal length"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
        end local 2 // int length
         4: .line 229
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.supplier:Lorg/apache/commons/compress/utils/ByteUtils$ByteSupplier;
            iconst_2
            invokestatic org.apache.commons.compress.utils.ByteUtils.fromLittleEndian:(Lorg/apache/commons/compress/utils/ByteUtils$ByteSupplier;I)J
            l2i
            istore 2 /* length */
        start local 2 // int length
         5: .line 230
            goto 11
        end local 2 // int length
         6: .line 232
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.supplier:Lorg/apache/commons/compress/utils/ByteUtils$ByteSupplier;
            iconst_3
            invokestatic org.apache.commons.compress.utils.ByteUtils.fromLittleEndian:(Lorg/apache/commons/compress/utils/ByteUtils$ByteSupplier;I)J
            l2i
            istore 2 /* length */
        start local 2 // int length
         7: .line 233
            goto 11
        end local 2 // int length
         8: .line 235
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.supplier:Lorg/apache/commons/compress/utils/ByteUtils$ByteSupplier;
            iconst_4
            invokestatic org.apache.commons.compress.utils.ByteUtils.fromLittleEndian:(Lorg/apache/commons/compress/utils/ByteUtils$ByteSupplier;I)J
            l2i
            istore 2 /* length */
        start local 2 // int length
         9: .line 236
            goto 11
        end local 2 // int length
        10: .line 238
      StackMap locals:
      StackMap stack:
            iload 1 /* b */
            iconst_2
            ishr
            istore 2 /* length */
        start local 2 // int length
        11: .line 242
      StackMap locals: int
      StackMap stack:
            iload 2 /* length */
            iconst_1
            iadd
            ireturn
        end local 2 // int length
        end local 1 // int b
        end local 0 // org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   12     0    this  Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream;
            0   12     1       b  I
            2    4     2  length  I
            5    6     2  length  I
            7    8     2  length  I
            9   10     2  length  I
           11   12     2  length  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     final

  private long readSize();
    descriptor: ()J
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=5, args_size=1
        start local 0 // org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream this
         0: .line 259
            iconst_0
            istore 1 /* index */
        start local 1 // int index
         1: .line 260
            lconst_0
            lstore 2 /* sz */
        start local 2 // long sz
         2: .line 261
            iconst_0
            istore 4 /* b */
        start local 4 // int b
         3: .line 264
      StackMap locals: int long int
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.readOneByte:()I
            istore 4 /* b */
         4: .line 265
            iload 4 /* b */
            iconst_m1
            if_icmpne 6
         5: .line 266
            new java.io.IOException
            dup
            ldc "Premature end of stream reading size"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 268
      StackMap locals:
      StackMap stack:
            lload 2 /* sz */
            iload 4 /* b */
            bipush 127
            iand
            iload 1 /* index */
            iinc 1 /* index */ 1
            bipush 7
            imul
            ishl
            i2l
            lor
            lstore 2 /* sz */
         7: .line 269
            iload 4 /* b */
            sipush 128
            iand
            ifne 3
         8: .line 270
            lload 2 /* sz */
            lreturn
        end local 4 // int b
        end local 2 // long sz
        end local 1 // int index
        end local 0 // org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    9     0   this  Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream;
            1    9     1  index  I
            2    9     2     sz  J
            3    9     4      b  I
    Exceptions:
      throws java.io.IOException

  public int getSize();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream this
         0: .line 280
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.size:I
            ireturn
        end local 0 // org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream;

  static int[] $SWITCH_TABLE$org$apache$commons$compress$compressors$snappy$SnappyCompressorInputStream$State();
    descriptor: ()[I
    flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 41
            getstatic org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.$SWITCH_TABLE$org$apache$commons$compress$compressors$snappy$SnappyCompressorInputStream$State:[I
            dup
            ifnull 1
            areturn
      StackMap locals:
      StackMap stack: int[]
         1: pop
            invokestatic org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State.values:()[Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
            arraylength
            newarray 10
            astore 0
         2: aload 0
            getstatic org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State.IN_BACK_REFERENCE:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State.ordinal:()I
            iconst_3
            iastore
         3: goto 5
      StackMap locals: int[]
      StackMap stack: java.lang.NoSuchFieldError
         4: pop
      StackMap locals:
      StackMap stack:
         5: aload 0
            getstatic org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State.IN_LITERAL:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State.ordinal:()I
            iconst_2
            iastore
         6: goto 8
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
         7: pop
      StackMap locals:
      StackMap stack:
         8: aload 0
            getstatic org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State.NO_BLOCK:Lorg/apache/commons/compress/compressors/snappy/SnappyCompressorInputStream$State;
            invokevirtual org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State.ordinal:()I
            iconst_1
            iastore
         9: goto 11
      StackMap locals:
      StackMap stack: java.lang.NoSuchFieldError
        10: pop
      StackMap locals:
      StackMap stack:
        11: aload 0
            dup
            putstatic org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream.$SWITCH_TABLE$org$apache$commons$compress$compressors$snappy$SnappyCompressorInputStream$State:[I
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.NoSuchFieldError
           5     6       7  Class java.lang.NoSuchFieldError
           8     9      10  Class java.lang.NoSuchFieldError
}
SourceFile: "SnappyCompressorInputStream.java"
NestMembers:
  org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State
InnerClasses:
  private final State = org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream$State of org.apache.commons.compress.compressors.snappy.SnappyCompressorInputStream
  public abstract ByteSupplier = org.apache.commons.compress.utils.ByteUtils$ByteSupplier of org.apache.commons.compress.utils.ByteUtils