class com.mongodb.gridfs.GridFSDBFile$GridFSInputStream extends java.io.InputStream
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.mongodb.gridfs.GridFSDBFile$GridFSInputStream
  super_class: java.io.InputStream
{
  private final int numberOfChunks;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

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

  private byte[] buffer;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

  final com.mongodb.gridfs.GridFSDBFile this$0;
    descriptor: Lcom/mongodb/gridfs/GridFSDBFile;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  void <init>(com.mongodb.gridfs.GridFSDBFile);
    descriptor: (Lcom/mongodb/gridfs/GridFSDBFile;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.mongodb.gridfs.GridFSDBFile$GridFSInputStream this
         0: .line 121
            aload 0 /* this */
            aload 1
            putfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.this$0:Lcom/mongodb/gridfs/GridFSDBFile;
            aload 0 /* this */
            invokespecial java.io.InputStream.<init>:()V
         1: .line 117
            aload 0 /* this */
            iconst_m1
            putfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.currentChunkId:I
         2: .line 118
            aload 0 /* this */
            iconst_0
            putfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.offset:I
         3: .line 119
            aload 0 /* this */
            aconst_null
            putfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.buffer:[B
         4: .line 122
            aload 0 /* this */
            aload 1
            invokevirtual com.mongodb.gridfs.GridFSDBFile.numChunks:()I
            putfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.numberOfChunks:I
         5: .line 123
            return
        end local 0 // com.mongodb.gridfs.GridFSDBFile$GridFSInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lcom/mongodb/gridfs/GridFSDBFile$GridFSInputStream;
    MethodParameters:
        Name  Flags
      this$0  final

  public int available();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.mongodb.gridfs.GridFSDBFile$GridFSInputStream this
         0: .line 127
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.buffer:[B
            ifnonnull 2
         1: .line 128
            iconst_0
            ireturn
         2: .line 130
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.buffer:[B
            arraylength
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.offset:I
            isub
            ireturn
        end local 0 // com.mongodb.gridfs.GridFSDBFile$GridFSInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/mongodb/gridfs/GridFSDBFile$GridFSInputStream;

  public int read();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // com.mongodb.gridfs.GridFSDBFile$GridFSInputStream this
         0: .line 135
            iconst_1
            newarray 8
            astore 1 /* b */
        start local 1 // byte[] b
         1: .line 136
            aload 0 /* this */
            aload 1 /* b */
            invokevirtual com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.read:([B)I
            istore 2 /* res */
        start local 2 // int res
         2: .line 137
            iload 2 /* res */
            ifge 4
         3: .line 138
            iconst_m1
            ireturn
         4: .line 140
      StackMap locals: byte[] int
      StackMap stack:
            aload 1 /* b */
            iconst_0
            baload
            sipush 255
            iand
            ireturn
        end local 2 // int res
        end local 1 // byte[] b
        end local 0 // com.mongodb.gridfs.GridFSDBFile$GridFSInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lcom/mongodb/gridfs/GridFSDBFile$GridFSInputStream;
            1    5     1     b  [B
            2    5     2   res  I

  public int read(byte[]);
    descriptor: ([B)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // com.mongodb.gridfs.GridFSDBFile$GridFSInputStream this
        start local 1 // byte[] b
         0: .line 145
            aload 0 /* this */
            aload 1 /* b */
            iconst_0
            aload 1 /* b */
            arraylength
            invokevirtual com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.read:([BII)I
            ireturn
        end local 1 // byte[] b
        end local 0 // com.mongodb.gridfs.GridFSDBFile$GridFSInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/mongodb/gridfs/GridFSDBFile$GridFSInputStream;
            0    1     1     b  [B
    MethodParameters:
      Name  Flags
      b     final

  public int read(byte[], int, int);
    descriptor: ([BII)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // com.mongodb.gridfs.GridFSDBFile$GridFSInputStream this
        start local 1 // byte[] b
        start local 2 // int off
        start local 3 // int len
         0: .line 151
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.buffer:[B
            ifnull 1
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.offset:I
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.buffer:[B
            arraylength
            if_icmplt 5
         1: .line 152
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.currentChunkId:I
            iconst_1
            iadd
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.numberOfChunks:I
            if_icmplt 3
         2: .line 153
            iconst_m1
            ireturn
         3: .line 156
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.this$0:Lcom/mongodb/gridfs/GridFSDBFile;
            aload 0 /* this */
            dup
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.currentChunkId:I
            iconst_1
            iadd
            dup_x1
            putfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.currentChunkId:I
            invokevirtual com.mongodb.gridfs.GridFSDBFile.getChunk:(I)[B
            putfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.buffer:[B
         4: .line 157
            aload 0 /* this */
            iconst_0
            putfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.offset:I
         5: .line 160
      StackMap locals:
      StackMap stack:
            iload 3 /* len */
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.buffer:[B
            arraylength
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.offset:I
            isub
            invokestatic java.lang.Math.min:(II)I
            istore 4 /* r */
        start local 4 // int r
         6: .line 161
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.buffer:[B
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.offset:I
            aload 1 /* b */
            iload 2 /* off */
            iload 4 /* r */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         7: .line 162
            aload 0 /* this */
            dup
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.offset:I
            iload 4 /* r */
            iadd
            putfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.offset:I
         8: .line 163
            iload 4 /* r */
            ireturn
        end local 4 // int r
        end local 3 // int len
        end local 2 // int off
        end local 1 // byte[] b
        end local 0 // com.mongodb.gridfs.GridFSDBFile$GridFSInputStream this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lcom/mongodb/gridfs/GridFSDBFile$GridFSInputStream;
            0    9     1     b  [B
            0    9     2   off  I
            0    9     3   len  I
            6    9     4     r  I
    MethodParameters:
      Name  Flags
      b     final
      off   final
      len   final

  public long skip(long);
    descriptor: (J)J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=2
        start local 0 // com.mongodb.gridfs.GridFSDBFile$GridFSInputStream this
        start local 1 // long bytesToSkip
         0: .line 171
            lload 1 /* bytesToSkip */
            lconst_0
            lcmp
            ifgt 2
         1: .line 172
            lconst_0
            lreturn
         2: .line 175
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.currentChunkId:I
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.numberOfChunks:I
            if_icmpne 4
         3: .line 178
            lconst_0
            lreturn
         4: .line 182
      StackMap locals:
      StackMap stack:
            lconst_0
            lstore 3 /* offsetInFile */
        start local 3 // long offsetInFile
         5: .line 183
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.currentChunkId:I
            iflt 7
         6: .line 184
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.currentChunkId:I
            i2l
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.this$0:Lcom/mongodb/gridfs/GridFSDBFile;
            getfield com.mongodb.gridfs.GridFSDBFile.chunkSize:J
            lmul
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.offset:I
            i2l
            ladd
            lstore 3 /* offsetInFile */
         7: .line 186
      StackMap locals: long
      StackMap stack:
            lload 1 /* bytesToSkip */
            lload 3 /* offsetInFile */
            ladd
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.this$0:Lcom/mongodb/gridfs/GridFSDBFile;
            getfield com.mongodb.gridfs.GridFSDBFile.length:J
            lcmp
            iflt 11
         8: .line 187
            aload 0 /* this */
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.numberOfChunks:I
            putfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.currentChunkId:I
         9: .line 188
            aload 0 /* this */
            aconst_null
            putfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.buffer:[B
        10: .line 189
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.this$0:Lcom/mongodb/gridfs/GridFSDBFile;
            getfield com.mongodb.gridfs.GridFSDBFile.length:J
            lload 3 /* offsetInFile */
            lsub
            lreturn
        11: .line 192
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.currentChunkId:I
            istore 5 /* temp */
        start local 5 // int temp
        12: .line 193
            aload 0 /* this */
            lload 1 /* bytesToSkip */
            lload 3 /* offsetInFile */
            ladd
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.this$0:Lcom/mongodb/gridfs/GridFSDBFile;
            getfield com.mongodb.gridfs.GridFSDBFile.chunkSize:J
            ldiv
            l2i
            putfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.currentChunkId:I
        13: .line 194
            iload 5 /* temp */
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.currentChunkId:I
            if_icmpeq 15
        14: .line 195
            aload 0 /* this */
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.this$0:Lcom/mongodb/gridfs/GridFSDBFile;
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.currentChunkId:I
            invokevirtual com.mongodb.gridfs.GridFSDBFile.getChunk:(I)[B
            putfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.buffer:[B
        15: .line 197
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            lload 1 /* bytesToSkip */
            lload 3 /* offsetInFile */
            ladd
            aload 0 /* this */
            getfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.this$0:Lcom/mongodb/gridfs/GridFSDBFile;
            getfield com.mongodb.gridfs.GridFSDBFile.chunkSize:J
            lrem
            l2i
            putfield com.mongodb.gridfs.GridFSDBFile$GridFSInputStream.offset:I
        16: .line 199
            lload 1 /* bytesToSkip */
            lreturn
        end local 5 // int temp
        end local 3 // long offsetInFile
        end local 1 // long bytesToSkip
        end local 0 // com.mongodb.gridfs.GridFSDBFile$GridFSInputStream this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   17     0          this  Lcom/mongodb/gridfs/GridFSDBFile$GridFSInputStream;
            0   17     1   bytesToSkip  J
            5   17     3  offsetInFile  J
           12   17     5          temp  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
             Name  Flags
      bytesToSkip  final
}
SourceFile: "GridFSDBFile.java"
NestHost: com.mongodb.gridfs.GridFSDBFile
InnerClasses:
  private GridFSInputStream = com.mongodb.gridfs.GridFSDBFile$GridFSInputStream of com.mongodb.gridfs.GridFSDBFile