org.apache.commons/commons-compress/1.18 : org/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream.class

BlockLZ4CompressorOutputStream
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)
Apache License, Version 2.0
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.lz4.BlockLZ4CompressorOutputStream extends org.apache.commons.compress.compressors.CompressorOutputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream
  super_class: org.apache.commons.compress.compressors.CompressorOutputStream
{
  private static final int MIN_BACK_REFERENCE_LENGTH;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 4

  private static final int MIN_OFFSET_OF_LAST_BACK_REFERENCE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 12

  private final org.apache.commons.compress.compressors.lz77support.LZ77Compressor compressor;
    descriptor: Lorg/apache/commons/compress/compressors/lz77support/LZ77Compressor;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.io.OutputStream os;
    descriptor: Ljava/io/OutputStream;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

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

  private java.util.Deque<org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair> pairs;
    descriptor: Ljava/util/Deque;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/Deque<Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;>;

  private java.util.Deque<byte[]> expandedBlocks;
    descriptor: Ljava/util/Deque;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/Deque<[B>;

  public void <init>(java.io.OutputStream);
    descriptor: (Ljava/io/OutputStream;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
        start local 1 // java.io.OutputStream os
         0: .line 100
            aload 0 /* this */
            aload 1 /* os */
            invokestatic org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.createParameterBuilder:()Lorg/apache/commons/compress/compressors/lz77support/Parameters$Builder;
            invokevirtual org.apache.commons.compress.compressors.lz77support.Parameters$Builder.build:()Lorg/apache/commons/compress/compressors/lz77support/Parameters;
            invokespecial org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.<init>:(Ljava/io/OutputStream;Lorg/apache/commons/compress/compressors/lz77support/Parameters;)V
         1: .line 101
            return
        end local 1 // java.io.OutputStream os
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            0    2     1    os  Ljava/io/OutputStream;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      os    final

  public void <init>(java.io.OutputStream, org.apache.commons.compress.compressors.lz77support.Parameters);
    descriptor: (Ljava/io/OutputStream;Lorg/apache/commons/compress/compressors/lz77support/Parameters;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=3, args_size=3
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
        start local 1 // java.io.OutputStream os
        start local 2 // org.apache.commons.compress.compressors.lz77support.Parameters params
         0: .line 113
            aload 0 /* this */
            invokespecial org.apache.commons.compress.compressors.CompressorOutputStream.<init>:()V
         1: .line 82
            aload 0 /* this */
            iconst_1
            newarray 8
            putfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.oneByte:[B
         2: .line 84
            aload 0 /* this */
            iconst_0
            putfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.finished:Z
         3: .line 86
            aload 0 /* this */
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            putfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.pairs:Ljava/util/Deque;
         4: .line 89
            aload 0 /* this */
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            putfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.expandedBlocks:Ljava/util/Deque;
         5: .line 114
            aload 0 /* this */
            aload 1 /* os */
            putfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.os:Ljava/io/OutputStream;
         6: .line 115
            aload 0 /* this */
            new org.apache.commons.compress.compressors.lz77support.LZ77Compressor
            dup
            aload 2 /* params */
         7: .line 116
            new org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$1
            dup
            aload 0 /* this */
            invokespecial org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$1.<init>:(Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;)V
            invokespecial org.apache.commons.compress.compressors.lz77support.LZ77Compressor.<init>:(Lorg/apache/commons/compress/compressors/lz77support/Parameters;Lorg/apache/commons/compress/compressors/lz77support/LZ77Compressor$Callback;)V
         8: .line 115
            putfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.compressor:Lorg/apache/commons/compress/compressors/lz77support/LZ77Compressor;
         9: .line 132
            return
        end local 2 // org.apache.commons.compress.compressors.lz77support.Parameters params
        end local 1 // java.io.OutputStream os
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0    this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            0   10     1      os  Ljava/io/OutputStream;
            0   10     2  params  Lorg/apache/commons/compress/compressors/lz77support/Parameters;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      os      final
      params  

  public void write(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
        start local 1 // int b
         0: .line 136
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.oneByte:[B
            iconst_0
            iload 1 /* b */
            sipush 255
            iand
            i2b
            bastore
         1: .line 137
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.oneByte:[B
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.write:([B)V
         2: .line 138
            return
        end local 1 // int b
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            0    3     1     b  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     

  public void write(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
        start local 1 // byte[] data
        start local 2 // int off
        start local 3 // int len
         0: .line 142
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.compressor:Lorg/apache/commons/compress/compressors/lz77support/LZ77Compressor;
            aload 1 /* data */
            iload 2 /* off */
            iload 3 /* len */
            invokevirtual org.apache.commons.compress.compressors.lz77support.LZ77Compressor.compress:([BII)V
         1: .line 143
            return
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] data
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            0    2     1  data  [B
            0    2     2   off  I
            0    2     3   len  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      data  
      off   
      len   

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
         0: .line 148
            aload 0 /* this */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.finish:()V
         1: .line 149
            goto 5
      StackMap locals:
      StackMap stack: java.lang.Throwable
         2: astore 1
         3: .line 150
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.os:Ljava/io/OutputStream;
            invokevirtual java.io.OutputStream.close:()V
         4: .line 151
            aload 1
            athrow
         5: .line 150
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.os:Ljava/io/OutputStream;
            invokevirtual java.io.OutputStream.close:()V
         6: .line 152
            return
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
      Exception table:
        from    to  target  type
           0     2       2  any
    Exceptions:
      throws java.io.IOException

  public void finish();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
         0: .line 160
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.finished:Z
            ifne 3
         1: .line 161
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.compressor:Lorg/apache/commons/compress/compressors/lz77support/LZ77Compressor;
            invokevirtual org.apache.commons.compress.compressors.lz77support.LZ77Compressor.finish:()V
         2: .line 162
            aload 0 /* this */
            iconst_1
            putfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.finished:Z
         3: .line 164
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
    Exceptions:
      throws java.io.IOException

  public void prefill(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=4
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
        start local 1 // byte[] data
        start local 2 // int off
        start local 3 // int len
         0: .line 176
            iload 3 /* len */
            ifle 4
         1: .line 177
            aload 1 /* data */
            iload 2 /* off */
            iload 2 /* off */
            iload 3 /* len */
            iadd
            invokestatic java.util.Arrays.copyOfRange:([BII)[B
            astore 4 /* b */
        start local 4 // byte[] b
         2: .line 178
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.compressor:Lorg/apache/commons/compress/compressors/lz77support/LZ77Compressor;
            aload 4 /* b */
            invokevirtual org.apache.commons.compress.compressors.lz77support.LZ77Compressor.prefill:([B)V
         3: .line 179
            aload 0 /* this */
            aload 4 /* b */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.recordLiteral:([B)V
        end local 4 // byte[] b
         4: .line 181
      StackMap locals:
      StackMap stack:
            return
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] data
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            0    5     1  data  [B
            0    5     2   off  I
            0    5     3   len  I
            2    4     4     b  [B
    MethodParameters:
      Name  Flags
      data  
      off   
      len   

  private void addLiteralBlock(org.apache.commons.compress.compressors.lz77support.LZ77Compressor$LiteralBlock);
    descriptor: (Lorg/apache/commons/compress/compressors/lz77support/LZ77Compressor$LiteralBlock;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
        start local 1 // org.apache.commons.compress.compressors.lz77support.LZ77Compressor$LiteralBlock block
         0: .line 184
            aload 0 /* this */
            aload 1 /* block */
            invokevirtual org.apache.commons.compress.compressors.lz77support.LZ77Compressor$LiteralBlock.getLength:()I
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.writeBlocksAndReturnUnfinishedPair:(I)Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;
            astore 2 /* last */
        start local 2 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair last
         1: .line 185
            aload 0 /* this */
            aload 2 /* last */
            aload 1 /* block */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.addLiteral:(Lorg/apache/commons/compress/compressors/lz77support/LZ77Compressor$LiteralBlock;)[B
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.recordLiteral:([B)V
         2: .line 186
            aload 0 /* this */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.clearUnusedBlocksAndPairs:()V
         3: .line 187
            return
        end local 2 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair last
        end local 1 // org.apache.commons.compress.compressors.lz77support.LZ77Compressor$LiteralBlock block
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            0    4     1  block  Lorg/apache/commons/compress/compressors/lz77support/LZ77Compressor$LiteralBlock;
            1    4     2   last  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      block  

  private void addBackReference(org.apache.commons.compress.compressors.lz77support.LZ77Compressor$BackReference);
    descriptor: (Lorg/apache/commons/compress/compressors/lz77support/LZ77Compressor$BackReference;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
        start local 1 // org.apache.commons.compress.compressors.lz77support.LZ77Compressor$BackReference block
         0: .line 190
            aload 0 /* this */
            aload 1 /* block */
            invokevirtual org.apache.commons.compress.compressors.lz77support.LZ77Compressor$BackReference.getLength:()I
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.writeBlocksAndReturnUnfinishedPair:(I)Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;
            astore 2 /* last */
        start local 2 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair last
         1: .line 191
            aload 2 /* last */
            aload 1 /* block */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.setBackReference:(Lorg/apache/commons/compress/compressors/lz77support/LZ77Compressor$BackReference;)V
         2: .line 192
            aload 0 /* this */
            aload 1 /* block */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.recordBackReference:(Lorg/apache/commons/compress/compressors/lz77support/LZ77Compressor$BackReference;)V
         3: .line 193
            aload 0 /* this */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.clearUnusedBlocksAndPairs:()V
         4: .line 194
            return
        end local 2 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair last
        end local 1 // org.apache.commons.compress.compressors.lz77support.LZ77Compressor$BackReference block
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            0    5     1  block  Lorg/apache/commons/compress/compressors/lz77support/LZ77Compressor$BackReference;
            1    5     2   last  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      block  

  private org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair writeBlocksAndReturnUnfinishedPair(int);
    descriptor: (I)Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
        start local 1 // int length
         0: .line 197
            aload 0 /* this */
            iload 1 /* length */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.writeWritablePairs:(I)V
         1: .line 198
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.pairs:Ljava/util/Deque;
            invokeinterface java.util.Deque.peekLast:()Ljava/lang/Object;
            checkcast org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
            astore 2 /* last */
        start local 2 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair last
         2: .line 199
            aload 2 /* last */
            ifnull 3
            aload 2 /* last */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.hasBackReference:()Z
            ifeq 5
         3: .line 200
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
      StackMap stack:
            new org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
            dup
            invokespecial org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.<init>:()V
            astore 2 /* last */
         4: .line 201
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.pairs:Ljava/util/Deque;
            aload 2 /* last */
            invokeinterface java.util.Deque.addLast:(Ljava/lang/Object;)V
         5: .line 203
      StackMap locals:
      StackMap stack:
            aload 2 /* last */
            areturn
        end local 2 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair last
        end local 1 // int length
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            0    6     1  length  I
            2    6     2    last  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      length  

  private void recordLiteral(byte[]);
    descriptor: ([B)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
        start local 1 // byte[] b
         0: .line 207
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.expandedBlocks:Ljava/util/Deque;
            aload 1 /* b */
            invokeinterface java.util.Deque.addFirst:(Ljava/lang/Object;)V
         1: .line 208
            return
        end local 1 // byte[] b
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            0    2     1     b  [B
    MethodParameters:
      Name  Flags
      b     

  private void clearUnusedBlocksAndPairs();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
         0: .line 211
            aload 0 /* this */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.clearUnusedBlocks:()V
         1: .line 212
            aload 0 /* this */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.clearUnusedPairs:()V
         2: .line 213
            return
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;

  private void clearUnusedBlocks();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=5, args_size=1
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
         0: .line 216
            iconst_0
            istore 1 /* blockLengths */
        start local 1 // int blockLengths
         1: .line 217
            iconst_0
            istore 2 /* blocksToKeep */
        start local 2 // int blocksToKeep
         2: .line 218
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.expandedBlocks:Ljava/util/Deque;
            invokeinterface java.util.Deque.iterator:()Ljava/util/Iterator;
            astore 4
            goto 8
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream int int top java.util.Iterator
      StackMap stack:
         3: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast byte[]
            astore 3 /* b */
        start local 3 // byte[] b
         4: .line 219
            iinc 2 /* blocksToKeep */ 1
         5: .line 220
            iload 1 /* blockLengths */
            aload 3 /* b */
            arraylength
            iadd
            istore 1 /* blockLengths */
         6: .line 221
            iload 1 /* blockLengths */
            ldc 65536
            if_icmplt 8
         7: .line 222
            goto 9
        end local 3 // byte[] b
         8: .line 218
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
         9: .line 225
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream int int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.expandedBlocks:Ljava/util/Deque;
            invokeinterface java.util.Deque.size:()I
            istore 3 /* size */
        start local 3 // int size
        10: .line 226
            iload 2 /* blocksToKeep */
            istore 4 /* i */
        start local 4 // int i
        11: goto 14
        12: .line 227
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.expandedBlocks:Ljava/util/Deque;
            invokeinterface java.util.Deque.removeLast:()Ljava/lang/Object;
            pop
        13: .line 226
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
        14: iload 4 /* i */
            iload 3 /* size */
            if_icmplt 12
        end local 4 // int i
        15: .line 229
            return
        end local 3 // int size
        end local 2 // int blocksToKeep
        end local 1 // int blockLengths
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   16     0          this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            1   16     1  blockLengths  I
            2   16     2  blocksToKeep  I
            4    8     3             b  [B
           10   16     3          size  I
           11   15     4             i  I

  private void recordBackReference(org.apache.commons.compress.compressors.lz77support.LZ77Compressor$BackReference);
    descriptor: (Lorg/apache/commons/compress/compressors/lz77support/LZ77Compressor$BackReference;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
        start local 1 // org.apache.commons.compress.compressors.lz77support.LZ77Compressor$BackReference block
         0: .line 232
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.expandedBlocks:Ljava/util/Deque;
            aload 0 /* this */
            aload 1 /* block */
            invokevirtual org.apache.commons.compress.compressors.lz77support.LZ77Compressor$BackReference.getOffset:()I
            aload 1 /* block */
            invokevirtual org.apache.commons.compress.compressors.lz77support.LZ77Compressor$BackReference.getLength:()I
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.expand:(II)[B
            invokeinterface java.util.Deque.addFirst:(Ljava/lang/Object;)V
         1: .line 233
            return
        end local 1 // org.apache.commons.compress.compressors.lz77support.LZ77Compressor$BackReference block
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            0    2     1  block  Lorg/apache/commons/compress/compressors/lz77support/LZ77Compressor$BackReference;
    MethodParameters:
       Name  Flags
      block  

  private byte[] expand(int, int);
    descriptor: (II)[B
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=6, args_size=3
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
        start local 1 // int offset
        start local 2 // int length
         0: .line 236
            iload 2 /* length */
            newarray 8
            astore 3 /* expanded */
        start local 3 // byte[] expanded
         1: .line 237
            iload 1 /* offset */
            iconst_1
            if_icmpne 7
         2: .line 238
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.expandedBlocks:Ljava/util/Deque;
            invokeinterface java.util.Deque.peekFirst:()Ljava/lang/Object;
            checkcast byte[]
            astore 4 /* block */
        start local 4 // byte[] block
         3: .line 239
            aload 4 /* block */
            aload 4 /* block */
            arraylength
            iconst_1
            isub
            baload
            istore 5 /* b */
        start local 5 // byte b
         4: .line 240
            iload 5 /* b */
            ifeq 8
         5: .line 241
            aload 3 /* expanded */
            iload 5 /* b */
            invokestatic java.util.Arrays.fill:([BB)V
        end local 5 // byte b
        end local 4 // byte[] block
         6: .line 243
            goto 8
         7: .line 244
      StackMap locals: byte[]
      StackMap stack:
            aload 0 /* this */
            aload 3 /* expanded */
            iload 1 /* offset */
            iload 2 /* length */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.expandFromList:([BII)V
         8: .line 246
      StackMap locals:
      StackMap stack:
            aload 3 /* expanded */
            areturn
        end local 3 // byte[] expanded
        end local 2 // int length
        end local 1 // int offset
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    9     0      this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            0    9     1    offset  I
            0    9     2    length  I
            1    9     3  expanded  [B
            3    6     4     block  [B
            4    6     5         b  B
    MethodParameters:
        Name  Flags
      offset  final
      length  final

  private void expandFromList(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=13, args_size=4
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
        start local 1 // byte[] expanded
        start local 2 // int offset
        start local 3 // int length
         0: .line 250
            iload 2 /* offset */
            istore 4 /* offsetRemaining */
        start local 4 // int offsetRemaining
         1: .line 251
            iload 3 /* length */
            istore 5 /* lengthRemaining */
        start local 5 // int lengthRemaining
         2: .line 252
            iconst_0
            istore 6 /* writeOffset */
        start local 6 // int writeOffset
         3: .line 253
            goto 26
         4: .line 255
      StackMap locals: int int int
      StackMap stack:
            aconst_null
            astore 7 /* block */
        start local 7 // byte[] block
         5: .line 257
            iload 4 /* offsetRemaining */
            ifle 19
         6: .line 258
            iconst_0
            istore 10 /* blockOffset */
        start local 10 // int blockOffset
         7: .line 259
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.expandedBlocks:Ljava/util/Deque;
            invokeinterface java.util.Deque.iterator:()Ljava/util/Iterator;
            astore 12
            goto 13
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream byte[] int int int int int byte[] top top int top java.util.Iterator
      StackMap stack:
         8: aload 12
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast byte[]
            astore 11 /* b */
        start local 11 // byte[] b
         9: .line 260
            aload 11 /* b */
            arraylength
            iload 10 /* blockOffset */
            iadd
            iload 4 /* offsetRemaining */
            if_icmplt 12
        10: .line 261
            aload 11 /* b */
            astore 7 /* block */
        11: .line 262
            goto 14
        12: .line 264
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream byte[] int int int int int byte[] top top int byte[] java.util.Iterator
      StackMap stack:
            iload 10 /* blockOffset */
            aload 11 /* b */
            arraylength
            iadd
            istore 10 /* blockOffset */
        end local 11 // byte[] b
        13: .line 259
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream byte[] int int int int int byte[] top top int top java.util.Iterator
      StackMap stack:
            aload 12
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 8
        14: .line 266
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream byte[] int int int int int byte[] top top int
      StackMap stack:
            aload 7 /* block */
            ifnonnull 16
        15: .line 268
            new java.lang.IllegalStateException
            dup
            new java.lang.StringBuilder
            dup
            ldc "failed to find a block containing offset "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 2 /* offset */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
        16: .line 270
      StackMap locals:
      StackMap stack:
            iload 10 /* blockOffset */
            aload 7 /* block */
            arraylength
            iadd
            iload 4 /* offsetRemaining */
            isub
            istore 9 /* copyOffset */
        start local 9 // int copyOffset
        17: .line 271
            iload 5 /* lengthRemaining */
            aload 7 /* block */
            arraylength
            iload 9 /* copyOffset */
            isub
            invokestatic java.lang.Math.min:(II)I
            istore 8 /* copyLen */
        end local 10 // int blockOffset
        start local 8 // int copyLen
        18: .line 272
            goto 22
        end local 9 // int copyOffset
        end local 8 // int copyLen
        19: .line 274
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream byte[] int int int int int byte[]
      StackMap stack:
            aload 1 /* expanded */
            astore 7 /* block */
        20: .line 275
            iload 4 /* offsetRemaining */
            ineg
            istore 9 /* copyOffset */
        start local 9 // int copyOffset
        21: .line 276
            iload 5 /* lengthRemaining */
            iload 6 /* writeOffset */
            iload 4 /* offsetRemaining */
            iadd
            invokestatic java.lang.Math.min:(II)I
            istore 8 /* copyLen */
        start local 8 // int copyLen
        22: .line 278
      StackMap locals: int int
      StackMap stack:
            aload 7 /* block */
            iload 9 /* copyOffset */
            aload 1 /* expanded */
            iload 6 /* writeOffset */
            iload 8 /* copyLen */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        23: .line 279
            iload 4 /* offsetRemaining */
            iload 8 /* copyLen */
            isub
            istore 4 /* offsetRemaining */
        24: .line 280
            iload 5 /* lengthRemaining */
            iload 8 /* copyLen */
            isub
            istore 5 /* lengthRemaining */
        25: .line 281
            iload 6 /* writeOffset */
            iload 8 /* copyLen */
            iadd
            istore 6 /* writeOffset */
        end local 9 // int copyOffset
        end local 8 // int copyLen
        end local 7 // byte[] block
        26: .line 253
      StackMap locals:
      StackMap stack:
            iload 5 /* lengthRemaining */
            ifgt 4
        27: .line 283
            return
        end local 6 // int writeOffset
        end local 5 // int lengthRemaining
        end local 4 // int offsetRemaining
        end local 3 // int length
        end local 2 // int offset
        end local 1 // byte[] expanded
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   28     0             this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            0   28     1         expanded  [B
            0   28     2           offset  I
            0   28     3           length  I
            1   28     4  offsetRemaining  I
            2   28     5  lengthRemaining  I
            3   28     6      writeOffset  I
            5   26     7            block  [B
           18   19     8          copyLen  I
           22   26     8          copyLen  I
           17   19     9       copyOffset  I
           21   26     9       copyOffset  I
            7   18    10      blockOffset  I
            9   13    11                b  [B
    MethodParameters:
          Name  Flags
      expanded  final
      offset    
      length    

  private void clearUnusedPairs();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=6, args_size=1
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
         0: .line 286
            iconst_0
            istore 1 /* pairLengths */
        start local 1 // int pairLengths
         1: .line 287
            iconst_0
            istore 2 /* pairsToKeep */
        start local 2 // int pairsToKeep
         2: .line 288
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.pairs:Ljava/util/Deque;
            invokeinterface java.util.Deque.descendingIterator:()Ljava/util/Iterator;
            astore 3 /* it */
        start local 3 // java.util.Iterator it
         3: goto 9
         4: .line 289
      StackMap locals: int int java.util.Iterator
      StackMap stack:
            aload 3 /* it */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
            astore 4 /* p */
        start local 4 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair p
         5: .line 290
            iinc 2 /* pairsToKeep */ 1
         6: .line 291
            iload 1 /* pairLengths */
            aload 4 /* p */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.length:()I
            iadd
            istore 1 /* pairLengths */
         7: .line 292
            iload 1 /* pairLengths */
            ldc 65536
            if_icmplt 9
         8: .line 293
            goto 10
        end local 4 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair p
         9: .line 288
      StackMap locals:
      StackMap stack:
            aload 3 /* it */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
        end local 3 // java.util.Iterator it
        10: .line 296
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.pairs:Ljava/util/Deque;
            invokeinterface java.util.Deque.size:()I
            istore 3 /* size */
        start local 3 // int size
        11: .line 297
            iload 2 /* pairsToKeep */
            istore 4 /* i */
        start local 4 // int i
        12: goto 17
        13: .line 298
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.pairs:Ljava/util/Deque;
            invokeinterface java.util.Deque.peekFirst:()Ljava/lang/Object;
            checkcast org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
            astore 5 /* p */
        start local 5 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair p
        14: .line 299
            aload 5 /* p */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.hasBeenWritten:()Z
            ifeq 18
        15: .line 300
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.pairs:Ljava/util/Deque;
            invokeinterface java.util.Deque.removeFirst:()Ljava/lang/Object;
            pop
        end local 5 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair p
        16: .line 297
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
        17: iload 4 /* i */
            iload 3 /* size */
            if_icmplt 13
        end local 4 // int i
        18: .line 305
      StackMap locals:
      StackMap stack:
            return
        end local 3 // int size
        end local 2 // int pairsToKeep
        end local 1 // int pairLengths
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   19     0         this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            1   19     1  pairLengths  I
            2   19     2  pairsToKeep  I
            3   10     3           it  Ljava/util/Iterator<Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;>;
            5    9     4            p  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;
           11   19     3         size  I
           12   18     4            i  I
           14   16     5            p  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;

  private void writeFinalLiteralBlock();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
         0: .line 308
            aload 0 /* this */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.rewriteLastPairs:()V
         1: .line 309
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.pairs:Ljava/util/Deque;
            invokeinterface java.util.Deque.iterator:()Ljava/util/Iterator;
            astore 2
            goto 5
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream top java.util.Iterator
      StackMap stack:
         2: aload 2
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
            astore 1 /* p */
        start local 1 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair p
         3: .line 310
            aload 1 /* p */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.hasBeenWritten:()Z
            ifne 5
         4: .line 311
            aload 1 /* p */
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.os:Ljava/io/OutputStream;
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.writeTo:(Ljava/io/OutputStream;)V
        end local 1 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair p
         5: .line 309
      StackMap locals:
      StackMap stack:
            aload 2
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         6: .line 314
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.pairs:Ljava/util/Deque;
            invokeinterface java.util.Deque.clear:()V
         7: .line 315
            return
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            3    5     1     p  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;
    Exceptions:
      throws java.io.IOException

  private void writeWritablePairs(int);
    descriptor: (I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=5, args_size=2
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
        start local 1 // int lengthOfBlocksAfterLastPair
         0: .line 318
            iload 1 /* lengthOfBlocksAfterLastPair */
            istore 2 /* unwrittenLength */
        start local 2 // int unwrittenLength
         1: .line 319
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.pairs:Ljava/util/Deque;
            invokeinterface java.util.Deque.descendingIterator:()Ljava/util/Iterator;
            astore 3 /* it */
        start local 3 // java.util.Iterator it
         2: goto 7
         3: .line 320
      StackMap locals: int java.util.Iterator
      StackMap stack:
            aload 3 /* it */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
            astore 4 /* p */
        start local 4 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair p
         4: .line 321
            aload 4 /* p */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.hasBeenWritten:()Z
            ifeq 6
         5: .line 322
            goto 8
         6: .line 324
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
      StackMap stack:
            iload 2 /* unwrittenLength */
            aload 4 /* p */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.length:()I
            iadd
            istore 2 /* unwrittenLength */
        end local 4 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair p
         7: .line 319
      StackMap locals:
      StackMap stack:
            aload 3 /* it */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
        end local 3 // java.util.Iterator it
         8: .line 326
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.pairs:Ljava/util/Deque;
            invokeinterface java.util.Deque.iterator:()Ljava/util/Iterator;
            astore 4
            goto 15
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream int int top java.util.Iterator
      StackMap stack:
         9: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
            astore 3 /* p */
        start local 3 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair p
        10: .line 327
            aload 3 /* p */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.hasBeenWritten:()Z
            ifeq 12
        11: .line 328
            goto 15
        12: .line 330
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream int int org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair java.util.Iterator
      StackMap stack:
            iload 2 /* unwrittenLength */
            aload 3 /* p */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.length:()I
            isub
            istore 2 /* unwrittenLength */
        13: .line 331
            aload 3 /* p */
            iload 2 /* unwrittenLength */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.canBeWritten:(I)Z
            ifeq 16
        14: .line 332
            aload 3 /* p */
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.os:Ljava/io/OutputStream;
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.writeTo:(Ljava/io/OutputStream;)V
        end local 3 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair p
        15: .line 326
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream int int top java.util.Iterator
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 9
        16: .line 337
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream int int
      StackMap stack:
            return
        end local 2 // int unwrittenLength
        end local 1 // int lengthOfBlocksAfterLastPair
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot                         Name  Signature
            0   17     0                         this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            0   17     1  lengthOfBlocksAfterLastPair  I
            1   17     2              unwrittenLength  I
            2    8     3                           it  Ljava/util/Iterator<Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;>;
            4    7     4                            p  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;
           10   15     3                            p  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
                             Name  Flags
      lengthOfBlocksAfterLastPair  

  private void rewriteLastPairs();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=10, args_size=1
        start local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
         0: .line 340
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            astore 1 /* lastPairs */
        start local 1 // java.util.LinkedList lastPairs
         1: .line 341
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            astore 2 /* pairLength */
        start local 2 // java.util.LinkedList pairLength
         2: .line 342
            iconst_0
            istore 3 /* offset */
        start local 3 // int offset
         3: .line 343
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.pairs:Ljava/util/Deque;
            invokeinterface java.util.Deque.descendingIterator:()Ljava/util/Iterator;
            astore 4 /* it */
        start local 4 // java.util.Iterator it
         4: goto 14
         5: .line 344
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream java.util.LinkedList java.util.LinkedList int java.util.Iterator
      StackMap stack:
            aload 4 /* it */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
            astore 5 /* p */
        start local 5 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair p
         6: .line 345
            aload 5 /* p */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.hasBeenWritten:()Z
            ifeq 8
         7: .line 346
            goto 15
         8: .line 348
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
      StackMap stack:
            aload 5 /* p */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.length:()I
            istore 6 /* len */
        start local 6 // int len
         9: .line 349
            aload 2 /* pairLength */
            iload 6 /* len */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokevirtual java.util.LinkedList.addFirst:(Ljava/lang/Object;)V
        10: .line 350
            aload 1 /* lastPairs */
            aload 5 /* p */
            invokevirtual java.util.LinkedList.addFirst:(Ljava/lang/Object;)V
        11: .line 351
            iload 3 /* offset */
            iload 6 /* len */
            iadd
            istore 3 /* offset */
        12: .line 352
            iload 3 /* offset */
            bipush 12
            if_icmplt 14
        13: .line 353
            goto 15
        end local 6 // int len
        end local 5 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair p
        14: .line 343
      StackMap locals:
      StackMap stack:
            aload 4 /* it */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 5
        end local 4 // java.util.Iterator it
        15: .line 356
      StackMap locals:
      StackMap stack:
            aload 1 /* lastPairs */
            invokevirtual java.util.LinkedList.iterator:()Ljava/util/Iterator;
            astore 5
            goto 18
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream java.util.LinkedList java.util.LinkedList int top java.util.Iterator
      StackMap stack:
        16: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
            astore 4 /* p */
        start local 4 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair p
        17: .line 357
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.pairs:Ljava/util/Deque;
            aload 4 /* p */
            invokeinterface java.util.Deque.remove:(Ljava/lang/Object;)Z
            pop
        end local 4 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair p
        18: .line 356
      StackMap locals:
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 16
        19: .line 383
            aload 1 /* lastPairs */
            invokevirtual java.util.LinkedList.size:()I
            istore 4 /* lastPairsSize */
        start local 4 // int lastPairsSize
        20: .line 384
            iconst_0
            istore 5 /* toExpand */
        start local 5 // int toExpand
        21: .line 385
            iconst_1
            istore 6 /* i */
        start local 6 // int i
        22: goto 25
        23: .line 386
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream java.util.LinkedList java.util.LinkedList int int int int
      StackMap stack:
            iload 5 /* toExpand */
            aload 2 /* pairLength */
            iload 6 /* i */
            invokevirtual java.util.LinkedList.get:(I)Ljava/lang/Object;
            checkcast java.lang.Integer
            invokevirtual java.lang.Integer.intValue:()I
            iadd
            istore 5 /* toExpand */
        24: .line 385
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        25: iload 6 /* i */
            iload 4 /* lastPairsSize */
            if_icmplt 23
        end local 6 // int i
        26: .line 388
            new org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
            dup
            invokespecial org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.<init>:()V
            astore 6 /* replacement */
        start local 6 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair replacement
        27: .line 389
            iload 5 /* toExpand */
            ifle 29
        28: .line 390
            aload 6 /* replacement */
            aload 0 /* this */
            iload 5 /* toExpand */
            iload 5 /* toExpand */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.expand:(II)[B
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.prependLiteral:([B)V
        29: .line 392
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream java.util.LinkedList java.util.LinkedList int int int org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
      StackMap stack:
            aload 1 /* lastPairs */
            iconst_0
            invokevirtual java.util.LinkedList.get:(I)Ljava/lang/Object;
            checkcast org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
            astore 7 /* splitCandidate */
        start local 7 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair splitCandidate
        30: .line 393
            bipush 12
            iload 5 /* toExpand */
            isub
            istore 8 /* stillNeeded */
        start local 8 // int stillNeeded
        31: .line 394
            aload 7 /* splitCandidate */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.hasBackReference:()Z
            ifeq 32
            aload 7 /* splitCandidate */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.backReferenceLength:()I
            goto 33
      StackMap locals: org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair int
      StackMap stack:
        32: iconst_0
      StackMap locals:
      StackMap stack: int
        33: istore 9 /* brLen */
        start local 9 // int brLen
        34: .line 395
            aload 7 /* splitCandidate */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.hasBackReference:()Z
            ifeq 38
            iload 9 /* brLen */
            iconst_4
            iload 8 /* stillNeeded */
            iadd
            if_icmplt 38
        35: .line 396
            aload 6 /* replacement */
            aload 0 /* this */
            iload 5 /* toExpand */
            iload 8 /* stillNeeded */
            iadd
            iload 8 /* stillNeeded */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.expand:(II)[B
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.prependLiteral:([B)V
        36: .line 397
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.pairs:Ljava/util/Deque;
            aload 7 /* splitCandidate */
            iload 9 /* brLen */
            iload 8 /* stillNeeded */
            isub
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.splitWithNewBackReferenceLengthOf:(I)Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;
            invokeinterface java.util.Deque.add:(Ljava/lang/Object;)Z
            pop
        37: .line 398
            goto 41
        38: .line 399
      StackMap locals: int
      StackMap stack:
            aload 7 /* splitCandidate */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.hasBackReference:()Z
            ifeq 40
        39: .line 400
            aload 6 /* replacement */
            aload 0 /* this */
            iload 5 /* toExpand */
            iload 9 /* brLen */
            iadd
            iload 9 /* brLen */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.expand:(II)[B
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.prependLiteral:([B)V
        40: .line 402
      StackMap locals:
      StackMap stack:
            aload 7 /* splitCandidate */
            aload 6 /* replacement */
            invokevirtual org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair.prependTo:(Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;)V
        41: .line 404
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream.pairs:Ljava/util/Deque;
            aload 6 /* replacement */
            invokeinterface java.util.Deque.add:(Ljava/lang/Object;)Z
            pop
        42: .line 405
            return
        end local 9 // int brLen
        end local 8 // int stillNeeded
        end local 7 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair splitCandidate
        end local 6 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair replacement
        end local 5 // int toExpand
        end local 4 // int lastPairsSize
        end local 3 // int offset
        end local 2 // java.util.LinkedList pairLength
        end local 1 // java.util.LinkedList lastPairs
        end local 0 // org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   43     0            this  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream;
            1   43     1       lastPairs  Ljava/util/LinkedList<Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;>;
            2   43     2      pairLength  Ljava/util/LinkedList<Ljava/lang/Integer;>;
            3   43     3          offset  I
            4   15     4              it  Ljava/util/Iterator<Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;>;
            6   14     5               p  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;
            9   14     6             len  I
           17   18     4               p  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;
           20   43     4   lastPairsSize  I
           21   43     5        toExpand  I
           22   26     6               i  I
           27   43     6     replacement  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;
           30   43     7  splitCandidate  Lorg/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream$Pair;
           31   43     8     stillNeeded  I
           34   43     9           brLen  I

  public static org.apache.commons.compress.compressors.lz77support.Parameters$Builder createParameterBuilder();
    descriptor: ()Lorg/apache/commons/compress/compressors/lz77support/Parameters$Builder;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=0
         0: .line 412
            ldc 65535
            istore 0 /* maxLen */
        start local 0 // int maxLen
         1: .line 413
            ldc 65536
            invokestatic org.apache.commons.compress.compressors.lz77support.Parameters.builder:(I)Lorg/apache/commons/compress/compressors/lz77support/Parameters$Builder;
         2: .line 414
            iconst_4
            invokevirtual org.apache.commons.compress.compressors.lz77support.Parameters$Builder.withMinBackReferenceLength:(I)Lorg/apache/commons/compress/compressors/lz77support/Parameters$Builder;
         3: .line 415
            iload 0 /* maxLen */
            invokevirtual org.apache.commons.compress.compressors.lz77support.Parameters$Builder.withMaxBackReferenceLength:(I)Lorg/apache/commons/compress/compressors/lz77support/Parameters$Builder;
         4: .line 416
            iload 0 /* maxLen */
            invokevirtual org.apache.commons.compress.compressors.lz77support.Parameters$Builder.withMaxOffset:(I)Lorg/apache/commons/compress/compressors/lz77support/Parameters$Builder;
         5: .line 417
            iload 0 /* maxLen */
            invokevirtual org.apache.commons.compress.compressors.lz77support.Parameters$Builder.withMaxLiteralLength:(I)Lorg/apache/commons/compress/compressors/lz77support/Parameters$Builder;
         6: .line 413
            areturn
        end local 0 // int maxLen
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            1    7     0  maxLen  I
}
SourceFile: "BlockLZ4CompressorOutputStream.java"
NestMembers:
  org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$1  org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair
InnerClasses:
  org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$1
  final Pair = org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream$Pair of org.apache.commons.compress.compressors.lz4.BlockLZ4CompressorOutputStream
  public final BackReference = org.apache.commons.compress.compressors.lz77support.LZ77Compressor$BackReference of org.apache.commons.compress.compressors.lz77support.LZ77Compressor
  public abstract Callback = org.apache.commons.compress.compressors.lz77support.LZ77Compressor$Callback of org.apache.commons.compress.compressors.lz77support.LZ77Compressor
  public final LiteralBlock = org.apache.commons.compress.compressors.lz77support.LZ77Compressor$LiteralBlock of org.apache.commons.compress.compressors.lz77support.LZ77Compressor
  public Builder = org.apache.commons.compress.compressors.lz77support.Parameters$Builder of org.apache.commons.compress.compressors.lz77support.Parameters
/

org.apache.commons/ commons-compress/ 1.18/ org/apache/commons/compress/compressors/lz4/BlockLZ4CompressorOutputStream.class
