http://www.eclipse.org/jgit//org.eclipse.jgit: Repository access and algorithms (Eclipse JGit Project)
  • Eclipse Distribution License (New BSD License)
  • Andrey Loskutov
  • Christian Halstrick
  • Dave Borowitz
  • David Pursehouse
  • Gunnar Wagenknecht
  • Jonathan Nieder
  • Jonathan Tan
  • Matthias Sohn
  • Sasa Zivkov
  • Terry Parker
  • Thomas Wolf 
public class org.eclipse.jgit.util.IO
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.eclipse.jgit.util.IO
  super_class: java.lang.Object
{
  public static final byte[] readFully(java.io.File);
    descriptor: (Ljava/io/File;)[B
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.io.File path
         0: .line 81
            aload 0 /* path */
            ldc 2147483647
            invokestatic org.eclipse.jgit.util.IO.readFully:(Ljava/io/File;I)[B
            areturn
        end local 0 // java.io.File path
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  path  Ljava/io/File;
    Exceptions:
      throws java.io.FileNotFoundException, java.io.IOException
    MethodParameters:
      Name  Flags
      path  

  public static final byte[] readSome(java.io.File, int);
    descriptor: (Ljava/io/File;I)[B
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Code:
      stack=5, locals=8, args_size=2
        start local 0 // java.io.File path
        start local 1 // int limit
         0: .line 101
            aconst_null
            astore 2
            aconst_null
            astore 3
         1: new org.eclipse.jgit.util.io.SilentFileInputStream
            dup
            aload 0 /* path */
            invokespecial org.eclipse.jgit.util.io.SilentFileInputStream.<init>:(Ljava/io/File;)V
            astore 4 /* in */
        start local 4 // org.eclipse.jgit.util.io.SilentFileInputStream in
         2: .line 102
            iload 1 /* limit */
            newarray 8
            astore 5 /* buf */
        start local 5 // byte[] buf
         3: .line 103
            iconst_0
            istore 6 /* cnt */
        start local 6 // int cnt
         4: .line 105
      StackMap locals: java.io.File int java.lang.Throwable java.lang.Throwable org.eclipse.jgit.util.io.SilentFileInputStream byte[] int
      StackMap stack:
            aload 4 /* in */
            aload 5 /* buf */
            iload 6 /* cnt */
            aload 5 /* buf */
            arraylength
            iload 6 /* cnt */
            isub
            invokevirtual org.eclipse.jgit.util.io.SilentFileInputStream.read:([BII)I
            istore 7 /* n */
        start local 7 // int n
         5: .line 106
            iload 7 /* n */
            ifgt 7
         6: .line 107
            goto 9
         7: .line 108
      StackMap locals: int
      StackMap stack:
            iload 6 /* cnt */
            iload 7 /* n */
            iadd
            istore 6 /* cnt */
        end local 7 // int n
         8: .line 104
            goto 4
         9: .line 110
      StackMap locals:
      StackMap stack:
            iload 6 /* cnt */
            aload 5 /* buf */
            arraylength
            if_icmpne 13
        10: .line 111
            aload 5 /* buf */
        11: .line 115
            aload 4 /* in */
            ifnull 12
            aload 4 /* in */
            invokevirtual org.eclipse.jgit.util.io.SilentFileInputStream.close:()V
        12: .line 111
      StackMap locals:
      StackMap stack: byte[]
            areturn
        13: .line 112
      StackMap locals:
      StackMap stack:
            iload 6 /* cnt */
            newarray 8
            astore 7 /* res */
        start local 7 // byte[] res
        14: .line 113
            aload 5 /* buf */
            iconst_0
            aload 7 /* res */
            iconst_0
            iload 6 /* cnt */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        15: .line 114
            aload 7 /* res */
        16: .line 115
            aload 4 /* in */
            ifnull 17
            aload 4 /* in */
            invokevirtual org.eclipse.jgit.util.io.SilentFileInputStream.close:()V
        17: .line 114
      StackMap locals: java.io.File int java.lang.Throwable java.lang.Throwable org.eclipse.jgit.util.io.SilentFileInputStream byte[] int byte[]
      StackMap stack: byte[]
            areturn
        end local 7 // byte[] res
        end local 6 // int cnt
        end local 5 // byte[] buf
      StackMap locals: java.io.File int java.lang.Throwable java.lang.Throwable org.eclipse.jgit.util.io.SilentFileInputStream
      StackMap stack: java.lang.Throwable
        18: astore 2
        19: .line 115
            aload 4 /* in */
            ifnull 20
            aload 4 /* in */
            invokevirtual org.eclipse.jgit.util.io.SilentFileInputStream.close:()V
        end local 4 // org.eclipse.jgit.util.io.SilentFileInputStream in
      StackMap locals:
      StackMap stack:
        20: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        21: astore 3
            aload 2
            ifnonnull 22
            aload 3
            astore 2
            goto 23
      StackMap locals:
      StackMap stack:
        22: aload 2
            aload 3
            if_acmpeq 23
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        23: aload 2
            athrow
        end local 1 // int limit
        end local 0 // java.io.File path
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   24     0   path  Ljava/io/File;
            0   24     1  limit  I
            2   20     4     in  Lorg/eclipse/jgit/util/io/SilentFileInputStream;
            3   18     5    buf  [B
            4   18     6    cnt  I
            5    8     7      n  I
           14   18     7    res  [B
      Exception table:
        from    to  target  type
           2    11      18  any
          13    16      18  any
           1    12      21  any
          13    17      21  any
          18    21      21  any
    Exceptions:
      throws java.io.FileNotFoundException, java.io.IOException
    MethodParameters:
       Name  Flags
      path   
      limit  

  public static final byte[] readFully(java.io.File, int);
    descriptor: (Ljava/io/File;I)[B
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Code:
      stack=7, locals=10, args_size=2
        start local 0 // java.io.File path
        start local 1 // int max
         0: .line 134
            aconst_null
            astore 2
            aconst_null
            astore 3
         1: new org.eclipse.jgit.util.io.SilentFileInputStream
            dup
            aload 0 /* path */
            invokespecial org.eclipse.jgit.util.io.SilentFileInputStream.<init>:(Ljava/io/File;)V
            astore 4 /* in */
        start local 4 // org.eclipse.jgit.util.io.SilentFileInputStream in
         2: .line 135
            aload 0 /* path */
            invokevirtual java.io.File.length:()J
            lconst_1
            invokestatic java.lang.Math.max:(JJ)J
            lstore 5 /* sz */
        start local 5 // long sz
         3: .line 136
            lload 5 /* sz */
            iload 1 /* max */
            i2l
            lcmp
            ifle 7
         4: .line 137
            new java.io.IOException
            dup
         5: .line 138
            invokestatic org.eclipse.jgit.internal.JGitText.get:()Lorg/eclipse/jgit/internal/JGitText;
            getfield org.eclipse.jgit.internal.JGitText.fileIsTooLarge:Ljava/lang/String;
            iconst_1
            anewarray java.lang.Object
            dup
            iconst_0
            aload 0 /* path */
            aastore
         6: .line 137
            invokestatic java.text.MessageFormat.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
         7: .line 140
      StackMap locals: java.io.File int java.lang.Throwable java.lang.Throwable org.eclipse.jgit.util.io.SilentFileInputStream long
      StackMap stack:
            lload 5 /* sz */
            l2i
            newarray 8
            astore 7 /* buf */
        start local 7 // byte[] buf
         8: .line 141
            iconst_0
            istore 8 /* valid */
        start local 8 // int valid
         9: .line 143
      StackMap locals: byte[] int
      StackMap stack:
            aload 7 /* buf */
            arraylength
            iload 8 /* valid */
            if_icmpne 20
        10: .line 144
            aload 7 /* buf */
            arraylength
            iload 1 /* max */
            if_icmpne 17
        11: .line 145
            aload 4 /* in */
            invokevirtual org.eclipse.jgit.util.io.SilentFileInputStream.read:()I
            istore 9 /* next */
        start local 9 // int next
        12: .line 146
            iload 9 /* next */
            ifge 14
        13: .line 147
            goto 25
        14: .line 149
      StackMap locals: int
      StackMap stack:
            new java.io.IOException
            dup
        15: .line 150
            invokestatic org.eclipse.jgit.internal.JGitText.get:()Lorg/eclipse/jgit/internal/JGitText;
            getfield org.eclipse.jgit.internal.JGitText.fileIsTooLarge:Ljava/lang/String;
            iconst_1
            anewarray java.lang.Object
            dup
            iconst_0
            aload 0 /* path */
            aastore
        16: .line 149
            invokestatic java.text.MessageFormat.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            athrow
        end local 9 // int next
        17: .line 153
      StackMap locals:
      StackMap stack:
            aload 7 /* buf */
            arraylength
            iconst_2
            imul
            iload 1 /* max */
            invokestatic java.lang.Math.min:(II)I
            newarray 8
            astore 9 /* nb */
        start local 9 // byte[] nb
        18: .line 154
            aload 7 /* buf */
            iconst_0
            aload 9 /* nb */
            iconst_0
            iload 8 /* valid */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        19: .line 155
            aload 9 /* nb */
            astore 7 /* buf */
        end local 9 // byte[] nb
        20: .line 157
      StackMap locals:
      StackMap stack:
            aload 4 /* in */
            aload 7 /* buf */
            iload 8 /* valid */
            aload 7 /* buf */
            arraylength
            iload 8 /* valid */
            isub
            invokevirtual org.eclipse.jgit.util.io.SilentFileInputStream.read:([BII)I
            istore 9 /* n */
        start local 9 // int n
        21: .line 158
            iload 9 /* n */
            ifge 23
        22: .line 159
            goto 25
        23: .line 160
      StackMap locals: int
      StackMap stack:
            iload 8 /* valid */
            iload 9 /* n */
            iadd
            istore 8 /* valid */
        end local 9 // int n
        24: .line 142
            goto 9
        25: .line 162
      StackMap locals:
      StackMap stack:
            iload 8 /* valid */
            aload 7 /* buf */
            arraylength
            if_icmpge 29
        26: .line 163
            iload 8 /* valid */
            newarray 8
            astore 9 /* nb */
        start local 9 // byte[] nb
        27: .line 164
            aload 7 /* buf */
            iconst_0
            aload 9 /* nb */
            iconst_0
            iload 8 /* valid */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        28: .line 165
            aload 9 /* nb */
            astore 7 /* buf */
        end local 9 // byte[] nb
        29: .line 167
      StackMap locals:
      StackMap stack:
            aload 7 /* buf */
        30: .line 168
            aload 4 /* in */
            ifnull 31
            aload 4 /* in */
            invokevirtual org.eclipse.jgit.util.io.SilentFileInputStream.close:()V
        31: .line 167
      StackMap locals:
      StackMap stack: byte[]
            areturn
        end local 8 // int valid
        end local 7 // byte[] buf
        end local 5 // long sz
      StackMap locals: java.io.File int java.lang.Throwable java.lang.Throwable org.eclipse.jgit.util.io.SilentFileInputStream
      StackMap stack: java.lang.Throwable
        32: astore 2
        33: .line 168
            aload 4 /* in */
            ifnull 34
            aload 4 /* in */
            invokevirtual org.eclipse.jgit.util.io.SilentFileInputStream.close:()V
        end local 4 // org.eclipse.jgit.util.io.SilentFileInputStream in
      StackMap locals:
      StackMap stack:
        34: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        35: astore 3
            aload 2
            ifnonnull 36
            aload 3
            astore 2
            goto 37
      StackMap locals:
      StackMap stack:
        36: aload 2
            aload 3
            if_acmpeq 37
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        37: aload 2
            athrow
        end local 1 // int max
        end local 0 // java.io.File path
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   38     0   path  Ljava/io/File;
            0   38     1    max  I
            2   34     4     in  Lorg/eclipse/jgit/util/io/SilentFileInputStream;
            3   32     5     sz  J
            8   32     7    buf  [B
            9   32     8  valid  I
           12   17     9   next  I
           18   20     9     nb  [B
           21   24     9      n  I
           27   29     9     nb  [B
      Exception table:
        from    to  target  type
           2    30      32  any
           1    31      35  any
          32    35      35  any
    Exceptions:
      throws java.io.FileNotFoundException, java.io.IOException
    MethodParameters:
      Name  Flags
      path  
      max   

  public static java.nio.ByteBuffer readWholeStream(java.io.InputStream, int);
    descriptor: (Ljava/io/InputStream;I)Ljava/nio/ByteBuffer;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=8, args_size=2
        start local 0 // java.io.InputStream in
        start local 1 // int sizeHint
         0: .line 193
            iload 1 /* sizeHint */
            newarray 8
            astore 2 /* out */
        start local 2 // byte[] out
         1: .line 194
            iconst_0
            istore 3 /* pos */
        start local 3 // int pos
         2: .line 195
            goto 7
         3: .line 196
      StackMap locals: byte[] int
      StackMap stack:
            aload 0 /* in */
            aload 2 /* out */
            iload 3 /* pos */
            aload 2 /* out */
            arraylength
            iload 3 /* pos */
            isub
            invokevirtual java.io.InputStream.read:([BII)I
            istore 4 /* read */
        start local 4 // int read
         4: .line 197
            iload 4 /* read */
            ifge 6
         5: .line 198
            aload 2 /* out */
            iconst_0
            iload 3 /* pos */
            invokestatic java.nio.ByteBuffer.wrap:([BII)Ljava/nio/ByteBuffer;
            areturn
         6: .line 199
      StackMap locals: int
      StackMap stack:
            iload 3 /* pos */
            iload 4 /* read */
            iadd
            istore 3 /* pos */
        end local 4 // int read
         7: .line 195
      StackMap locals:
      StackMap stack:
            iload 3 /* pos */
            aload 2 /* out */
            arraylength
            if_icmplt 3
         8: .line 202
            aload 0 /* in */
            invokevirtual java.io.InputStream.read:()I
            istore 4 /* last */
        start local 4 // int last
         9: .line 203
            iload 4 /* last */
            ifge 11
        10: .line 204
            aload 2 /* out */
            iconst_0
            iload 3 /* pos */
            invokestatic java.nio.ByteBuffer.wrap:([BII)Ljava/nio/ByteBuffer;
            areturn
        11: .line 206
      StackMap locals: int
      StackMap stack:
            aconst_null
            astore 5
            aconst_null
            astore 6
        12: new org.eclipse.jgit.util.TemporaryBuffer$Heap
            dup
        13: .line 207
            ldc 2147483647
        14: .line 206
            invokespecial org.eclipse.jgit.util.TemporaryBuffer$Heap.<init>:(I)V
            astore 7 /* tmp */
        start local 7 // org.eclipse.jgit.util.TemporaryBuffer$Heap tmp
        15: .line 208
            aload 7 /* tmp */
            aload 2 /* out */
            invokevirtual org.eclipse.jgit.util.TemporaryBuffer$Heap.write:([B)V
        16: .line 209
            aload 7 /* tmp */
            iload 4 /* last */
            invokevirtual org.eclipse.jgit.util.TemporaryBuffer$Heap.write:(I)V
        17: .line 210
            aload 7 /* tmp */
            aload 0 /* in */
            invokevirtual org.eclipse.jgit.util.TemporaryBuffer$Heap.copy:(Ljava/io/InputStream;)V
        18: .line 211
            aload 7 /* tmp */
            invokevirtual org.eclipse.jgit.util.TemporaryBuffer$Heap.toByteArray:()[B
            invokestatic java.nio.ByteBuffer.wrap:([B)Ljava/nio/ByteBuffer;
        19: .line 212
            aload 7 /* tmp */
            ifnull 20
            aload 7 /* tmp */
            invokevirtual org.eclipse.jgit.util.TemporaryBuffer$Heap.close:()V
        20: .line 211
      StackMap locals: java.io.InputStream int byte[] int int java.lang.Throwable java.lang.Throwable org.eclipse.jgit.util.TemporaryBuffer$Heap
      StackMap stack: java.nio.ByteBuffer
            areturn
      StackMap locals:
      StackMap stack: java.lang.Throwable
        21: astore 5
        22: .line 212
            aload 7 /* tmp */
            ifnull 23
            aload 7 /* tmp */
            invokevirtual org.eclipse.jgit.util.TemporaryBuffer$Heap.close:()V
        end local 7 // org.eclipse.jgit.util.TemporaryBuffer$Heap tmp
      StackMap locals:
      StackMap stack:
        23: aload 5
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        24: astore 6
            aload 5
            ifnonnull 25
            aload 6
            astore 5
            goto 26
      StackMap locals:
      StackMap stack:
        25: aload 5
            aload 6
            if_acmpeq 26
            aload 5
            aload 6
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        26: aload 5
            athrow
        end local 4 // int last
        end local 3 // int pos
        end local 2 // byte[] out
        end local 1 // int sizeHint
        end local 0 // java.io.InputStream in
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   27     0        in  Ljava/io/InputStream;
            0   27     1  sizeHint  I
            1   27     2       out  [B
            2   27     3       pos  I
            4    7     4      read  I
            9   27     4      last  I
           15   23     7       tmp  Lorg/eclipse/jgit/util/TemporaryBuffer$Heap;
      Exception table:
        from    to  target  type
          15    19      21  any
          12    20      24  any
          21    24      24  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      in        
      sizeHint  

  public static void readFully(java.io.InputStream, byte[], int, int);
    descriptor: (Ljava/io/InputStream;[BII)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=5, args_size=4
        start local 0 // java.io.InputStream fd
        start local 1 // byte[] dst
        start local 2 // int off
        start local 3 // int len
         0: .line 233
            goto 6
         1: .line 234
      StackMap locals:
      StackMap stack:
            aload 0 /* fd */
            aload 1 /* dst */
            iload 2 /* off */
            iload 3 /* len */
            invokevirtual java.io.InputStream.read:([BII)I
            istore 4 /* r */
        start local 4 // int r
         2: .line 235
            iload 4 /* r */
            ifgt 4
         3: .line 236
            new java.io.EOFException
            dup
            invokestatic org.eclipse.jgit.internal.JGitText.get:()Lorg/eclipse/jgit/internal/JGitText;
            getfield org.eclipse.jgit.internal.JGitText.shortReadOfBlock:Ljava/lang/String;
            invokespecial java.io.EOFException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 237
      StackMap locals: int
      StackMap stack:
            iload 2 /* off */
            iload 4 /* r */
            iadd
            istore 2 /* off */
         5: .line 238
            iload 3 /* len */
            iload 4 /* r */
            isub
            istore 3 /* len */
        end local 4 // int r
         6: .line 233
      StackMap locals:
      StackMap stack:
            iload 3 /* len */
            ifgt 1
         7: .line 240
            return
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] dst
        end local 0 // java.io.InputStream fd
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0    fd  Ljava/io/InputStream;
            0    8     1   dst  [B
            0    8     2   off  I
            0    8     3   len  I
            2    6     4     r  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      fd    final
      dst   final
      off   
      len   

  public static int read(java.nio.channels.ReadableByteChannel, byte[], int, int);
    descriptor: (Ljava/nio/channels/ReadableByteChannel;[BII)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=6, args_size=4
        start local 0 // java.nio.channels.ReadableByteChannel channel
        start local 1 // byte[] dst
        start local 2 // int off
        start local 3 // int len
         0: .line 259
            iload 3 /* len */
            ifne 2
         1: .line 260
            iconst_0
            ireturn
         2: .line 261
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 4 /* cnt */
        start local 4 // int cnt
         3: .line 262
            goto 10
         4: .line 263
      StackMap locals: int
      StackMap stack:
            aload 0 /* channel */
            aload 1 /* dst */
            iload 2 /* off */
            iload 3 /* len */
            invokestatic java.nio.ByteBuffer.wrap:([BII)Ljava/nio/ByteBuffer;
            invokeinterface java.nio.channels.ReadableByteChannel.read:(Ljava/nio/ByteBuffer;)I
            istore 5 /* r */
        start local 5 // int r
         5: .line 264
            iload 5 /* r */
            ifgt 7
         6: .line 265
            goto 11
         7: .line 266
      StackMap locals: int
      StackMap stack:
            iload 2 /* off */
            iload 5 /* r */
            iadd
            istore 2 /* off */
         8: .line 267
            iload 3 /* len */
            iload 5 /* r */
            isub
            istore 3 /* len */
         9: .line 268
            iload 4 /* cnt */
            iload 5 /* r */
            iadd
            istore 4 /* cnt */
        end local 5 // int r
        10: .line 262
      StackMap locals:
      StackMap stack:
            iload 3 /* len */
            ifgt 4
        11: .line 270
      StackMap locals:
      StackMap stack:
            iload 4 /* cnt */
            ifeq 12
            iload 4 /* cnt */
            goto 13
      StackMap locals:
      StackMap stack:
        12: iconst_m1
      StackMap locals:
      StackMap stack: int
        13: ireturn
        end local 4 // int cnt
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] dst
        end local 0 // java.nio.channels.ReadableByteChannel channel
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   14     0  channel  Ljava/nio/channels/ReadableByteChannel;
            0   14     1      dst  [B
            0   14     2      off  I
            0   14     3      len  I
            3   14     4      cnt  I
            5   10     5        r  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      channel  
      dst      
      off      
      len      

  public static int readFully(java.io.InputStream, byte[], int);
    descriptor: (Ljava/io/InputStream;[BI)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=5, args_size=3
        start local 0 // java.io.InputStream fd
        start local 1 // byte[] dst
        start local 2 // int off
         0: .line 289
            iconst_0
            istore 4 /* len */
        start local 4 // int len
         1: .line 290
            goto 4
        start local 3 // int r
         2: .line 292
      StackMap locals: int int
      StackMap stack:
            iload 2 /* off */
            iload 3 /* r */
            iadd
            istore 2 /* off */
         3: .line 293
            iload 4 /* len */
            iload 3 /* r */
            iadd
            istore 4 /* len */
        end local 3 // int r
         4: .line 290
      StackMap locals: java.io.InputStream byte[] int top int
      StackMap stack:
            aload 0 /* fd */
            aload 1 /* dst */
            iload 2 /* off */
            aload 1 /* dst */
            arraylength
            iload 2 /* off */
            isub
            invokevirtual java.io.InputStream.read:([BII)I
            dup
            istore 3 /* r */
        start local 3 // int r
         5: iflt 8
         6: .line 291
            iload 4 /* len */
            aload 1 /* dst */
            arraylength
         7: .line 290
            if_icmplt 2
         8: .line 295
      StackMap locals: java.io.InputStream byte[] int int int
      StackMap stack:
            iload 4 /* len */
            ireturn
        end local 4 // int len
        end local 3 // int r
        end local 2 // int off
        end local 1 // byte[] dst
        end local 0 // java.io.InputStream fd
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0    fd  Ljava/io/InputStream;
            0    9     1   dst  [B
            0    9     2   off  I
            2    4     3     r  I
            5    9     3     r  I
            1    9     4   len  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      fd    
      dst   
      off   

  public static void skipFully(java.io.InputStream, long);
    descriptor: (Ljava/io/InputStream;J)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=5, args_size=2
        start local 0 // java.io.InputStream fd
        start local 1 // long toSkip
         0: .line 317
            goto 5
         1: .line 318
      StackMap locals:
      StackMap stack:
            aload 0 /* fd */
            lload 1 /* toSkip */
            invokevirtual java.io.InputStream.skip:(J)J
            lstore 3 /* r */
        start local 3 // long r
         2: .line 319
            lload 3 /* r */
            lconst_0
            lcmp
            ifgt 4
         3: .line 320
            new java.io.EOFException
            dup
            invokestatic org.eclipse.jgit.internal.JGitText.get:()Lorg/eclipse/jgit/internal/JGitText;
            getfield org.eclipse.jgit.internal.JGitText.shortSkipOfBlock:Ljava/lang/String;
            invokespecial java.io.EOFException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 321
      StackMap locals: long
      StackMap stack:
            lload 1 /* toSkip */
            lload 3 /* r */
            lsub
            lstore 1 /* toSkip */
        end local 3 // long r
         5: .line 317
      StackMap locals:
      StackMap stack:
            lload 1 /* toSkip */
            lconst_0
            lcmp
            ifgt 1
         6: .line 323
            return
        end local 1 // long toSkip
        end local 0 // java.io.InputStream fd
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0      fd  Ljava/io/InputStream;
            0    7     1  toSkip  J
            2    5     3       r  J
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      fd      
      toSkip  

  public static java.util.List<java.lang.String> readLines(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/util/List;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=5, args_size=1
        start local 0 // java.lang.String s
         0: .line 334
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* l */
        start local 1 // java.util.List l
         1: .line 335
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 2 /* sb */
        start local 2 // java.lang.StringBuilder sb
         2: .line 336
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         3: goto 21
         4: .line 337
      StackMap locals: java.util.List java.lang.StringBuilder int
      StackMap stack:
            aload 0 /* s */
            iload 3 /* i */
            invokevirtual java.lang.String.charAt:(I)C
            istore 4 /* c */
        start local 4 // char c
         5: .line 338
            iload 4 /* c */
            bipush 10
            if_icmpne 9
         6: .line 339
            aload 1 /* l */
            aload 2 /* sb */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         7: .line 340
            aload 2 /* sb */
            iconst_0
            invokevirtual java.lang.StringBuilder.setLength:(I)V
         8: .line 341
            goto 20
         9: .line 343
      StackMap locals: int
      StackMap stack:
            iload 4 /* c */
            bipush 13
            if_icmpne 19
        10: .line 344
            iload 3 /* i */
            iconst_1
            iadd
            aload 0 /* s */
            invokevirtual java.lang.String.length:()I
            if_icmpge 17
        11: .line 345
            aload 0 /* s */
            iinc 3 /* i */ 1
            iload 3 /* i */
            invokevirtual java.lang.String.charAt:(I)C
            istore 4 /* c */
        12: .line 346
            aload 1 /* l */
            aload 2 /* sb */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        13: .line 347
            aload 2 /* sb */
            iconst_0
            invokevirtual java.lang.StringBuilder.setLength:(I)V
        14: .line 348
            iload 4 /* c */
            bipush 10
            if_icmpeq 20
        15: .line 349
            aload 2 /* sb */
            iload 4 /* c */
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        16: .line 350
            goto 20
        17: .line 352
      StackMap locals:
      StackMap stack:
            aload 1 /* l */
            aload 2 /* sb */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        18: .line 353
            goto 22
        19: .line 356
      StackMap locals:
      StackMap stack:
            aload 2 /* sb */
            iload 4 /* c */
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        end local 4 // char c
        20: .line 336
      StackMap locals:
      StackMap stack:
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
        21: iload 3 /* i */
            aload 0 /* s */
            invokevirtual java.lang.String.length:()I
            if_icmplt 4
        end local 3 // int i
        22: .line 358
      StackMap locals:
      StackMap stack:
            aload 1 /* l */
            aload 2 /* sb */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        23: .line 359
            aload 1 /* l */
            areturn
        end local 2 // java.lang.StringBuilder sb
        end local 1 // java.util.List l
        end local 0 // java.lang.String s
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   24     0     s  Ljava/lang/String;
            1   24     1     l  Ljava/util/List<Ljava/lang/String;>;
            2   24     2    sb  Ljava/lang/StringBuilder;
            3   22     3     i  I
            5   20     4     c  C
    Signature: (Ljava/lang/String;)Ljava/util/List<Ljava/lang/String;>;
    MethodParameters:
      Name  Flags
      s     

  public static java.lang.String readLine(java.io.Reader, int);
    descriptor: (Ljava/io/Reader;I)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=6, args_size=2
        start local 0 // java.io.Reader in
        start local 1 // int sizeHint
         0: .line 379
            aload 0 /* in */
            invokevirtual java.io.Reader.markSupported:()Z
            ifeq 22
         1: .line 380
            iload 1 /* sizeHint */
            ifgt 3
         2: .line 381
            sipush 1024
            istore 1 /* sizeHint */
         3: .line 383
      StackMap locals:
      StackMap stack:
            new java.lang.StringBuilder
            dup
            iload 1 /* sizeHint */
            invokespecial java.lang.StringBuilder.<init>:(I)V
            astore 2 /* sb */
        start local 2 // java.lang.StringBuilder sb
         4: .line 384
            iload 1 /* sizeHint */
            newarray 5
            astore 3 /* buf */
        start local 3 // char[] buf
         5: .line 386
      StackMap locals: java.lang.StringBuilder char[]
      StackMap stack:
            aload 0 /* in */
            iload 1 /* sizeHint */
            invokevirtual java.io.Reader.mark:(I)V
         6: .line 387
            aload 0 /* in */
            aload 3 /* buf */
            invokevirtual java.io.Reader.read:([C)I
            istore 4 /* n */
        start local 4 // int n
         7: .line 388
            iload 4 /* n */
            ifge 10
         8: .line 389
            aload 0 /* in */
            invokevirtual java.io.Reader.reset:()V
         9: .line 390
            aload 2 /* sb */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        10: .line 392
      StackMap locals: int
      StackMap stack:
            iconst_0
            istore 5 /* i */
        start local 5 // int i
        11: goto 17
        12: .line 393
      StackMap locals: int
      StackMap stack:
            aload 3 /* buf */
            iload 5 /* i */
            caload
            bipush 10
            if_icmpne 16
        13: .line 394
            aload 0 /* in */
            iinc 5 /* i */ 1
            iload 5 /* i */
            i2l
            invokestatic org.eclipse.jgit.util.IO.resetAndSkipFully:(Ljava/io/Reader;J)V
        14: .line 395
            aload 2 /* sb */
            aload 3 /* buf */
            iconst_0
            iload 5 /* i */
            invokevirtual java.lang.StringBuilder.append:([CII)Ljava/lang/StringBuilder;
            pop
        15: .line 396
            aload 2 /* sb */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        16: .line 392
      StackMap locals:
      StackMap stack:
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        17: iload 5 /* i */
            iload 4 /* n */
            if_icmplt 12
        end local 5 // int i
        18: .line 399
            iload 4 /* n */
            ifle 20
        19: .line 400
            aload 2 /* sb */
            aload 3 /* buf */
            iconst_0
            iload 4 /* n */
            invokevirtual java.lang.StringBuilder.append:([CII)Ljava/lang/StringBuilder;
            pop
        20: .line 402
      StackMap locals:
      StackMap stack:
            aload 0 /* in */
            iload 4 /* n */
            i2l
            invokestatic org.eclipse.jgit.util.IO.resetAndSkipFully:(Ljava/io/Reader;J)V
        end local 4 // int n
        21: .line 385
            goto 5
        end local 3 // char[] buf
        end local 2 // java.lang.StringBuilder sb
        22: .line 405
      StackMap locals:
      StackMap stack:
            iload 1 /* sizeHint */
            ifle 24
        23: .line 406
            new java.lang.StringBuilder
            dup
            iload 1 /* sizeHint */
            invokespecial java.lang.StringBuilder.<init>:(I)V
            goto 25
        24: .line 407
      StackMap locals:
      StackMap stack:
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
        25: .line 405
      StackMap locals:
      StackMap stack: java.lang.StringBuilder
            astore 2 /* buf */
        start local 2 // java.lang.StringBuilder buf
        26: .line 409
            goto 31
        start local 3 // int i
        27: .line 410
      StackMap locals: java.lang.StringBuilder int
      StackMap stack:
            iload 3 /* i */
            i2c
            istore 4 /* c */
        start local 4 // char c
        28: .line 411
            aload 2 /* buf */
            iload 4 /* c */
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        29: .line 412
            iload 4 /* c */
            bipush 10
            if_icmpne 31
        30: .line 413
            goto 33
        end local 4 // char c
        end local 3 // int i
        31: .line 409
      StackMap locals:
      StackMap stack:
            aload 0 /* in */
            invokevirtual java.io.Reader.read:()I
            dup
            istore 3 /* i */
        start local 3 // int i
        32: iconst_m1
            if_icmpne 27
        33: .line 416
      StackMap locals: int
      StackMap stack:
            aload 2 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 3 // int i
        end local 2 // java.lang.StringBuilder buf
        end local 1 // int sizeHint
        end local 0 // java.io.Reader in
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   34     0        in  Ljava/io/Reader;
            0   34     1  sizeHint  I
            4   22     2        sb  Ljava/lang/StringBuilder;
            5   22     3       buf  [C
            7   21     4         n  I
           11   18     5         i  I
           26   34     2       buf  Ljava/lang/StringBuilder;
           27   31     3         i  I
           32   34     3         i  I
           28   31     4         c  C
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      in        
      sizeHint  

  private static void resetAndSkipFully(java.io.Reader, long);
    descriptor: (Ljava/io/Reader;J)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=5, args_size=2
        start local 0 // java.io.Reader fd
        start local 1 // long toSkip
         0: .line 421
            aload 0 /* fd */
            invokevirtual java.io.Reader.reset:()V
         1: .line 422
            goto 6
         2: .line 423
      StackMap locals:
      StackMap stack:
            aload 0 /* fd */
            lload 1 /* toSkip */
            invokevirtual java.io.Reader.skip:(J)J
            lstore 3 /* r */
        start local 3 // long r
         3: .line 424
            lload 3 /* r */
            lconst_0
            lcmp
            ifgt 5
         4: .line 425
            new java.io.EOFException
            dup
            invokestatic org.eclipse.jgit.internal.JGitText.get:()Lorg/eclipse/jgit/internal/JGitText;
            getfield org.eclipse.jgit.internal.JGitText.shortSkipOfBlock:Ljava/lang/String;
            invokespecial java.io.EOFException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 427
      StackMap locals: long
      StackMap stack:
            lload 1 /* toSkip */
            lload 3 /* r */
            lsub
            lstore 1 /* toSkip */
        end local 3 // long r
         6: .line 422
      StackMap locals:
      StackMap stack:
            lload 1 /* toSkip */
            lconst_0
            lcmp
            ifgt 2
         7: .line 429
            return
        end local 1 // long toSkip
        end local 0 // java.io.Reader fd
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    8     0      fd  Ljava/io/Reader;
            0    8     1  toSkip  J
            3    6     3       r  J
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      fd      
      toSkip  

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.jgit.util.IO this
         0: .line 431
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 433
            return
        end local 0 // org.eclipse.jgit.util.IO this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/eclipse/jgit/util/IO;
}
SourceFile: "IO.java"
InnerClasses:
  public Heap = org.eclipse.jgit.util.TemporaryBuffer$Heap of org.eclipse.jgit.util.TemporaryBuffer