public class java.util.zip.GZIPOutputStream extends java.util.zip.DeflaterOutputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: java.util.zip.GZIPOutputStream
  super_class: java.util.zip.DeflaterOutputStream
{
  protected java.util.zip.CRC32 crc;
    descriptor: Ljava/util/zip/CRC32;
    flags: (0x0004) ACC_PROTECTED

  private static final int GZIP_MAGIC;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 35615

  private static final int TRAILER_SIZE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 8

  public void <init>(java.io.OutputStream, int);
    descriptor: (Ljava/io/OutputStream;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // java.util.zip.GZIPOutputStream this
        start local 1 // java.io.OutputStream out
        start local 2 // int size
         0: .line 68
            aload 0 /* this */
            aload 1 /* out */
            iload 2 /* size */
            iconst_0
            invokespecial java.util.zip.GZIPOutputStream.<init>:(Ljava/io/OutputStream;IZ)V
         1: .line 69
            return
        end local 2 // int size
        end local 1 // java.io.OutputStream out
        end local 0 // java.util.zip.GZIPOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/util/zip/GZIPOutputStream;
            0    2     1   out  Ljava/io/OutputStream;
            0    2     2  size  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      out   
      size  

  public void <init>(java.io.OutputStream, int, boolean);
    descriptor: (Ljava/io/OutputStream;IZ)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=4
        start local 0 // java.util.zip.GZIPOutputStream this
        start local 1 // java.io.OutputStream out
        start local 2 // int size
        start local 3 // boolean syncFlush
         0: .line 91
            aload 0 /* this */
            aload 1 /* out */
            new java.util.zip.Deflater
            dup
            iconst_m1
            iconst_1
            invokespecial java.util.zip.Deflater.<init>:(IZ)V
         1: .line 92
            iload 2 /* size */
         2: .line 93
            iload 3 /* syncFlush */
            invokespecial java.util.zip.DeflaterOutputStream.<init>:(Ljava/io/OutputStream;Ljava/util/zip/Deflater;IZ)V
         3: .line 43
            aload 0 /* this */
            new java.util.zip.CRC32
            dup
            invokespecial java.util.zip.CRC32.<init>:()V
            putfield java.util.zip.GZIPOutputStream.crc:Ljava/util/zip/CRC32;
         4: .line 94
            aload 0 /* this */
            iconst_1
            putfield java.util.zip.GZIPOutputStream.usesDefaultDeflater:Z
         5: .line 95
            aload 0 /* this */
            invokevirtual java.util.zip.GZIPOutputStream.writeHeader:()V
         6: .line 96
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.crc:Ljava/util/zip/CRC32;
            invokevirtual java.util.zip.CRC32.reset:()V
         7: .line 97
            return
        end local 3 // boolean syncFlush
        end local 2 // int size
        end local 1 // java.io.OutputStream out
        end local 0 // java.util.zip.GZIPOutputStream this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    8     0       this  Ljava/util/zip/GZIPOutputStream;
            0    8     1        out  Ljava/io/OutputStream;
            0    8     2       size  I
            0    8     3  syncFlush  Z
    Exceptions:
      throws java.io.IOException
    MethodParameters:
           Name  Flags
      out        
      size       
      syncFlush  

  public void <init>(java.io.OutputStream);
    descriptor: (Ljava/io/OutputStream;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // java.util.zip.GZIPOutputStream this
        start local 1 // java.io.OutputStream out
         0: .line 110
            aload 0 /* this */
            aload 1 /* out */
            sipush 512
            iconst_0
            invokespecial java.util.zip.GZIPOutputStream.<init>:(Ljava/io/OutputStream;IZ)V
         1: .line 111
            return
        end local 1 // java.io.OutputStream out
        end local 0 // java.util.zip.GZIPOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/util/zip/GZIPOutputStream;
            0    2     1   out  Ljava/io/OutputStream;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      out   

  public void <init>(java.io.OutputStream, boolean);
    descriptor: (Ljava/io/OutputStream;Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // java.util.zip.GZIPOutputStream this
        start local 1 // java.io.OutputStream out
        start local 2 // boolean syncFlush
         0: .line 132
            aload 0 /* this */
            aload 1 /* out */
            sipush 512
            iload 2 /* syncFlush */
            invokespecial java.util.zip.GZIPOutputStream.<init>:(Ljava/io/OutputStream;IZ)V
         1: .line 133
            return
        end local 2 // boolean syncFlush
        end local 1 // java.io.OutputStream out
        end local 0 // java.util.zip.GZIPOutputStream this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Ljava/util/zip/GZIPOutputStream;
            0    2     1        out  Ljava/io/OutputStream;
            0    2     2  syncFlush  Z
    Exceptions:
      throws java.io.IOException
    MethodParameters:
           Name  Flags
      out        
      syncFlush  

  public synchronized void write(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // java.util.zip.GZIPOutputStream this
        start local 1 // byte[] buf
        start local 2 // int off
        start local 3 // int len
         0: .line 146
            aload 0 /* this */
            aload 1 /* buf */
            iload 2 /* off */
            iload 3 /* len */
            invokespecial java.util.zip.DeflaterOutputStream.write:([BII)V
         1: .line 147
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.crc:Ljava/util/zip/CRC32;
            aload 1 /* buf */
            iload 2 /* off */
            iload 3 /* len */
            invokevirtual java.util.zip.CRC32.update:([BII)V
         2: .line 148
            return
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] buf
        end local 0 // java.util.zip.GZIPOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/util/zip/GZIPOutputStream;
            0    3     1   buf  [B
            0    3     2   off  I
            0    3     3   len  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      buf   
      off   
      len   

  public void finish();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // java.util.zip.GZIPOutputStream this
         0: .line 157
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.def:Ljava/util/zip/Deflater;
            invokevirtual java.util.zip.Deflater.finished:()Z
            ifne 15
         1: .line 158
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.def:Ljava/util/zip/Deflater;
            invokevirtual java.util.zip.Deflater.finish:()V
         2: .line 159
            goto 11
         3: .line 160
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.def:Ljava/util/zip/Deflater;
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.buf:[B
            iconst_0
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.buf:[B
            arraylength
            invokevirtual java.util.zip.Deflater.deflate:([BII)I
            istore 1 /* len */
        start local 1 // int len
         4: .line 161
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.def:Ljava/util/zip/Deflater;
            invokevirtual java.util.zip.Deflater.finished:()Z
            ifeq 9
            iload 1 /* len */
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.buf:[B
            arraylength
            bipush 8
            isub
            if_icmpgt 9
         5: .line 163
            aload 0 /* this */
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.buf:[B
            iload 1 /* len */
            invokevirtual java.util.zip.GZIPOutputStream.writeTrailer:([BI)V
         6: .line 164
            iinc 1 /* len */ 8
         7: .line 165
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.out:Ljava/io/OutputStream;
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.buf:[B
            iconst_0
            iload 1 /* len */
            invokevirtual java.io.OutputStream.write:([BII)V
         8: .line 166
            return
         9: .line 168
      StackMap locals: int
      StackMap stack:
            iload 1 /* len */
            ifle 11
        10: .line 169
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.out:Ljava/io/OutputStream;
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.buf:[B
            iconst_0
            iload 1 /* len */
            invokevirtual java.io.OutputStream.write:([BII)V
        end local 1 // int len
        11: .line 159
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.def:Ljava/util/zip/Deflater;
            invokevirtual java.util.zip.Deflater.finished:()Z
            ifeq 3
        12: .line 173
            bipush 8
            newarray 8
            astore 1 /* trailer */
        start local 1 // byte[] trailer
        13: .line 174
            aload 0 /* this */
            aload 1 /* trailer */
            iconst_0
            invokevirtual java.util.zip.GZIPOutputStream.writeTrailer:([BI)V
        14: .line 175
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.out:Ljava/io/OutputStream;
            aload 1 /* trailer */
            invokevirtual java.io.OutputStream.write:([B)V
        end local 1 // byte[] trailer
        15: .line 177
      StackMap locals:
      StackMap stack:
            return
        end local 0 // java.util.zip.GZIPOutputStream this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   16     0     this  Ljava/util/zip/GZIPOutputStream;
            4   11     1      len  I
           13   15     1  trailer  [B
    Exceptions:
      throws java.io.IOException

  private void writeHeader();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // java.util.zip.GZIPOutputStream this
         0: .line 183
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.out:Ljava/io/OutputStream;
            bipush 10
            newarray 8
            dup
            iconst_0
         1: .line 184
            bipush 31
            bastore
            dup
            iconst_1
         2: .line 185
            bipush -117
            bastore
            dup
            iconst_2
         3: .line 186
            bipush 8
            bastore
         4: .line 183
            invokevirtual java.io.OutputStream.write:([B)V
         5: .line 195
            return
        end local 0 // java.util.zip.GZIPOutputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Ljava/util/zip/GZIPOutputStream;
    Exceptions:
      throws java.io.IOException

  private void writeTrailer(byte[], int);
    descriptor: ([BI)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // java.util.zip.GZIPOutputStream this
        start local 1 // byte[] buf
        start local 2 // int offset
         0: .line 202
            aload 0 /* this */
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.crc:Ljava/util/zip/CRC32;
            invokevirtual java.util.zip.CRC32.getValue:()J
            l2i
            aload 1 /* buf */
            iload 2 /* offset */
            invokevirtual java.util.zip.GZIPOutputStream.writeInt:(I[BI)V
         1: .line 203
            aload 0 /* this */
            aload 0 /* this */
            getfield java.util.zip.GZIPOutputStream.def:Ljava/util/zip/Deflater;
            invokevirtual java.util.zip.Deflater.getTotalIn:()I
            aload 1 /* buf */
            iload 2 /* offset */
            iconst_4
            iadd
            invokevirtual java.util.zip.GZIPOutputStream.writeInt:(I[BI)V
         2: .line 204
            return
        end local 2 // int offset
        end local 1 // byte[] buf
        end local 0 // java.util.zip.GZIPOutputStream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Ljava/util/zip/GZIPOutputStream;
            0    3     1     buf  [B
            0    3     2  offset  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      buf     
      offset  

  private void writeInt(int, byte[], int);
    descriptor: (I[BI)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // java.util.zip.GZIPOutputStream this
        start local 1 // int i
        start local 2 // byte[] buf
        start local 3 // int offset
         0: .line 211
            aload 0 /* this */
            iload 1 /* i */
            ldc 65535
            iand
            aload 2 /* buf */
            iload 3 /* offset */
            invokevirtual java.util.zip.GZIPOutputStream.writeShort:(I[BI)V
         1: .line 212
            aload 0 /* this */
            iload 1 /* i */
            bipush 16
            ishr
            ldc 65535
            iand
            aload 2 /* buf */
            iload 3 /* offset */
            iconst_2
            iadd
            invokevirtual java.util.zip.GZIPOutputStream.writeShort:(I[BI)V
         2: .line 213
            return
        end local 3 // int offset
        end local 2 // byte[] buf
        end local 1 // int i
        end local 0 // java.util.zip.GZIPOutputStream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Ljava/util/zip/GZIPOutputStream;
            0    3     1       i  I
            0    3     2     buf  [B
            0    3     3  offset  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      i       
      buf     
      offset  

  private void writeShort(int, byte[], int);
    descriptor: (I[BI)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // java.util.zip.GZIPOutputStream this
        start local 1 // int s
        start local 2 // byte[] buf
        start local 3 // int offset
         0: .line 220
            aload 2 /* buf */
            iload 3 /* offset */
            iload 1 /* s */
            sipush 255
            iand
            i2b
            bastore
         1: .line 221
            aload 2 /* buf */
            iload 3 /* offset */
            iconst_1
            iadd
            iload 1 /* s */
            bipush 8
            ishr
            sipush 255
            iand
            i2b
            bastore
         2: .line 222
            return
        end local 3 // int offset
        end local 2 // byte[] buf
        end local 1 // int s
        end local 0 // java.util.zip.GZIPOutputStream this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Ljava/util/zip/GZIPOutputStream;
            0    3     1       s  I
            0    3     2     buf  [B
            0    3     3  offset  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      s       
      buf     
      offset  
}
SourceFile: "GZIPOutputStream.java"