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 
class org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper extends java.io.OutputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper
  super_class: java.io.OutputStream
{
  private static final int BUF_SIZE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 8192

  private final java.nio.ByteBuffer buffer;
    descriptor: Ljava/nio/ByteBuffer;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  final org.apache.commons.compress.archivers.sevenz.SevenZOutputFile this$0;
    descriptor: Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private void <init>(org.apache.commons.compress.archivers.sevenz.SevenZOutputFile);
    descriptor: (Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper this
         0: .line 770
            aload 0 /* this */
            aload 1
            putfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.this$0:Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile;
            aload 0 /* this */
            invokespecial java.io.OutputStream.<init>:()V
         1: .line 772
            aload 0 /* this */
            sipush 8192
            invokestatic java.nio.ByteBuffer.allocate:(I)Ljava/nio/ByteBuffer;
            putfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.buffer:Ljava/nio/ByteBuffer;
         2: .line 770
            return
        end local 0 // org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile$OutputStreamWrapper;
    MethodParameters:
        Name  Flags
      this$0  final

  public void write(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper this
        start local 1 // int b
         0: .line 775
            aload 0 /* this */
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.buffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.clear:()Ljava/nio/Buffer;
            pop
         1: .line 776
            aload 0 /* this */
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.buffer:Ljava/nio/ByteBuffer;
            iload 1 /* b */
            i2b
            invokevirtual java.nio.ByteBuffer.put:(B)Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.flip:()Ljava/nio/Buffer;
            pop
         2: .line 777
            aload 0 /* this */
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.this$0:Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile;
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile.channel:Ljava/nio/channels/SeekableByteChannel;
            aload 0 /* this */
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.buffer:Ljava/nio/ByteBuffer;
            invokeinterface java.nio.channels.SeekableByteChannel.write:(Ljava/nio/ByteBuffer;)I
            pop
         3: .line 778
            aload 0 /* this */
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.this$0:Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile;
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile.compressedCrc32:Ljava/util/zip/CRC32;
            iload 1 /* b */
            invokevirtual java.util.zip.CRC32.update:(I)V
         4: .line 779
            aload 0 /* this */
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.this$0:Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile;
            dup
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile.fileBytesWritten:J
            lconst_1
            ladd
            putfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile.fileBytesWritten:J
         5: .line 780
            return
        end local 1 // int b
        end local 0 // org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile$OutputStreamWrapper;
            0    6     1     b  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     final

  public void write(byte[]);
    descriptor: ([B)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper this
        start local 1 // byte[] b
         0: .line 784
            aload 0 /* this */
            aload 1 /* b */
            iconst_0
            aload 1 /* b */
            arraylength
            invokevirtual org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.write:([BII)V
         1: .line 785
            return
        end local 1 // byte[] b
        end local 0 // org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile$OutputStreamWrapper;
            0    2     1     b  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     final

  public void write(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper this
        start local 1 // byte[] b
        start local 2 // int off
        start local 3 // int len
         0: .line 790
            iload 3 /* len */
            sipush 8192
            if_icmple 3
         1: .line 791
            aload 0 /* this */
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.this$0:Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile;
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile.channel:Ljava/nio/channels/SeekableByteChannel;
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokestatic java.nio.ByteBuffer.wrap:([BII)Ljava/nio/ByteBuffer;
            invokeinterface java.nio.channels.SeekableByteChannel.write:(Ljava/nio/ByteBuffer;)I
            pop
         2: .line 792
            goto 6
         3: .line 793
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.buffer:Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.clear:()Ljava/nio/Buffer;
            pop
         4: .line 794
            aload 0 /* this */
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.buffer:Ljava/nio/ByteBuffer;
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokevirtual java.nio.ByteBuffer.put:([BII)Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.flip:()Ljava/nio/Buffer;
            pop
         5: .line 795
            aload 0 /* this */
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.this$0:Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile;
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile.channel:Ljava/nio/channels/SeekableByteChannel;
            aload 0 /* this */
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.buffer:Ljava/nio/ByteBuffer;
            invokeinterface java.nio.channels.SeekableByteChannel.write:(Ljava/nio/ByteBuffer;)I
            pop
         6: .line 797
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.this$0:Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile;
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile.compressedCrc32:Ljava/util/zip/CRC32;
            aload 1 /* b */
            iload 2 /* off */
            iload 3 /* len */
            invokevirtual java.util.zip.CRC32.update:([BII)V
         7: .line 798
            aload 0 /* this */
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper.this$0:Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile;
            dup
            getfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile.fileBytesWritten:J
            iload 3 /* len */
            i2l
            ladd
            putfield org.apache.commons.compress.archivers.sevenz.SevenZOutputFile.fileBytesWritten:J
         8: .line 799
            return
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] b
        end local 0 // org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile$OutputStreamWrapper;
            0    9     1     b  [B
            0    9     2   off  I
            0    9     3   len  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      b     final
      off   final
      len   final

  public void flush();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper this
         0: .line 804
            return
        end local 0 // org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile$OutputStreamWrapper;
    Exceptions:
      throws java.io.IOException

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper this
         0: .line 809
            return
        end local 0 // org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/compress/archivers/sevenz/SevenZOutputFile$OutputStreamWrapper;
    Exceptions:
      throws java.io.IOException
}
SourceFile: "SevenZOutputFile.java"
NestHost: org.apache.commons.compress.archivers.sevenz.SevenZOutputFile
InnerClasses:
  private OutputStreamWrapper = org.apache.commons.compress.archivers.sevenz.SevenZOutputFile$OutputStreamWrapper of org.apache.commons.compress.archivers.sevenz.SevenZOutputFile