final class org.hsqldb.persist.RAFileNIO implements org.hsqldb.persist.RandomAccessInterface
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.hsqldb.persist.RAFileNIO
  super_class: java.lang.Object
{
  private final org.hsqldb.persist.EventLogInterface logger;
    descriptor: Lorg/hsqldb/persist/EventLogInterface;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final boolean readOnly;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final long maxLength;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private long fileLength;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private java.io.RandomAccessFile file;
    descriptor: Ljava/io/RandomAccessFile;
    flags: (0x0002) ACC_PRIVATE

  private java.io.FileDescriptor fileDescriptor;
    descriptor: Ljava/io/FileDescriptor;
    flags: (0x0002) ACC_PRIVATE

  private java.nio.MappedByteBuffer buffer;
    descriptor: Ljava/nio/MappedByteBuffer;
    flags: (0x0002) ACC_PRIVATE

  private long bufferPosition;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

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

  private long currentPosition;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private java.nio.channels.FileChannel channel;
    descriptor: Ljava/nio/channels/FileChannel;
    flags: (0x0002) ACC_PRIVATE

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

  private java.nio.MappedByteBuffer[] buffers;
    descriptor: [Ljava/nio/MappedByteBuffer;
    flags: (0x0002) ACC_PRIVATE

  private static final java.lang.String JVM_ERROR;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "NIO access failed"

  static final int largeBufferScale;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 24

  static final int largeBufferSize;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 16777216

  static final long largeBufferMask;
    descriptor: J
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: -16777216

  void <init>(org.hsqldb.persist.EventLogInterface, java.lang.String, boolean, long, long);
    descriptor: (Lorg/hsqldb/persist/EventLogInterface;Ljava/lang/String;ZJJ)V
    flags: (0x0000) 
    Code:
      stack=5, locals=10, args_size=6
        start local 0 // org.hsqldb.persist.RAFileNIO this
        start local 1 // org.hsqldb.persist.EventLogInterface logger
        start local 2 // java.lang.String name
        start local 3 // boolean readOnly
        start local 4 // long requiredLength
        start local 6 // long maxLength
         0: .line 85
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 74
            aload 0 /* this */
            iconst_0
            anewarray java.nio.MappedByteBuffer
            putfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
         2: .line 88
            aload 0 /* this */
            aload 1 /* logger */
            putfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
         3: .line 89
            aload 0 /* this */
            lload 6 /* maxLength */
            putfield org.hsqldb.persist.RAFileNIO.maxLength:J
         4: .line 91
            new java.io.File
            dup
            aload 2 /* name */
            invokespecial java.io.File.<init>:(Ljava/lang/String;)V
            astore 8 /* tempFile */
        start local 8 // java.io.File tempFile
         5: .line 93
            iload 3 /* readOnly */
            ifeq 8
         6: .line 94
            aload 8 /* tempFile */
            invokevirtual java.io.File.length:()J
            lstore 4 /* requiredLength */
         7: .line 95
            goto 14
         8: .line 96
      StackMap locals: org.hsqldb.persist.RAFileNIO org.hsqldb.persist.EventLogInterface java.lang.String int long long java.io.File
      StackMap stack:
            aload 8 /* tempFile */
            invokevirtual java.io.File.length:()J
            lload 4 /* requiredLength */
            lcmp
            ifle 10
         9: .line 97
            aload 8 /* tempFile */
            invokevirtual java.io.File.length:()J
            lstore 4 /* requiredLength */
        10: .line 101
      StackMap locals:
      StackMap stack:
            lload 4 /* requiredLength */
        11: .line 102
            bipush 24
        12: .line 101
            invokestatic org.hsqldb.lib.ArrayUtil.getBinaryNormalisedCeiling:(JI)J
        13: .line 100
            lstore 4 /* requiredLength */
        14: .line 105
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
        15: new java.io.RandomAccessFile
            dup
            aload 2 /* name */
            iload 3 /* readOnly */
            ifeq 16
            ldc "r"
            goto 17
        16: .line 106
      StackMap locals: org.hsqldb.persist.RAFileNIO org.hsqldb.persist.EventLogInterface java.lang.String int long long java.io.File
      StackMap stack: org.hsqldb.persist.RAFileNIO new 15 new 15 java.lang.String
            ldc "rw"
      StackMap locals: org.hsqldb.persist.RAFileNIO org.hsqldb.persist.EventLogInterface java.lang.String int long long java.io.File
      StackMap stack: org.hsqldb.persist.RAFileNIO new 15 new 15 java.lang.String java.lang.String
        17: invokespecial java.io.RandomAccessFile.<init>:(Ljava/lang/String;Ljava/lang/String;)V
        18: .line 105
            putfield org.hsqldb.persist.RAFileNIO.file:Ljava/io/RandomAccessFile;
        19: .line 107
            aload 0 /* this */
            iload 3 /* readOnly */
            putfield org.hsqldb.persist.RAFileNIO.readOnly:Z
        20: .line 108
            aload 0 /* this */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.file:Ljava/io/RandomAccessFile;
            invokevirtual java.io.RandomAccessFile.getChannel:()Ljava/nio/channels/FileChannel;
            putfield org.hsqldb.persist.RAFileNIO.channel:Ljava/nio/channels/FileChannel;
        21: .line 109
            aload 0 /* this */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.file:Ljava/io/RandomAccessFile;
            invokevirtual java.io.RandomAccessFile.getFD:()Ljava/io/FileDescriptor;
            putfield org.hsqldb.persist.RAFileNIO.fileDescriptor:Ljava/io/FileDescriptor;
        22: .line 111
            aload 0 /* this */
            lload 4 /* requiredLength */
            invokevirtual org.hsqldb.persist.RAFileNIO.ensureLength:(J)Z
            ifeq 28
        23: .line 112
            aload 0 /* this */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            iconst_0
            aaload
            putfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
        24: .line 113
            aload 0 /* this */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
            invokevirtual java.nio.MappedByteBuffer.limit:()I
            putfield org.hsqldb.persist.RAFileNIO.bufferLength:I
        25: .line 114
            aload 0 /* this */
            lconst_0
            putfield org.hsqldb.persist.RAFileNIO.bufferPosition:J
        26: .line 115
            aload 0 /* this */
            lconst_0
            putfield org.hsqldb.persist.RAFileNIO.currentPosition:J
        27: .line 116
            goto 31
        28: .line 117
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.hsqldb.persist.RAFileNIO.close:()V
        29: .line 119
            new java.io.IOException
            dup
            ldc "NIO buffer allocation failed"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            astore 9 /* io */
        start local 9 // java.io.IOException io
        30: .line 121
            aload 9 /* io */
            athrow
        end local 9 // java.io.IOException io
        31: .line 123
      StackMap locals:
      StackMap stack:
            return
        end local 8 // java.io.File tempFile
        end local 6 // long maxLength
        end local 4 // long requiredLength
        end local 3 // boolean readOnly
        end local 2 // java.lang.String name
        end local 1 // org.hsqldb.persist.EventLogInterface logger
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   32     0            this  Lorg/hsqldb/persist/RAFileNIO;
            0   32     1          logger  Lorg/hsqldb/persist/EventLogInterface;
            0   32     2            name  Ljava/lang/String;
            0   32     3        readOnly  Z
            0   32     4  requiredLength  J
            0   32     6       maxLength  J
            5   32     8        tempFile  Ljava/io/File;
           30   31     9              io  Ljava/io/IOException;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
                Name  Flags
      logger          
      name            
      readOnly        
      requiredLength  
      maxLength       

  public long length();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // org.hsqldb.persist.RAFileNIO this
         0: .line 128
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.file:Ljava/io/RandomAccessFile;
            invokevirtual java.io.RandomAccessFile.length:()J
         1: lreturn
         2: .line 129
      StackMap locals:
      StackMap stack: java.io.IOException
            astore 1 /* e */
        start local 1 // java.io.IOException e
         3: .line 130
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO access failed"
            aload 1 /* e */
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
         4: .line 132
            aload 1 /* e */
            athrow
        end local 1 // java.io.IOException e
         5: .line 133
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 1 /* t */
        start local 1 // java.lang.Throwable t
         6: .line 134
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO access failed"
            aload 1 /* t */
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
         7: .line 136
            aload 1 /* t */
            invokestatic org.hsqldb.lib.java.JavaSystem.toIOException:(Ljava/lang/Throwable;)Ljava/io/IOException;
            astore 2 /* io */
        start local 2 // java.io.IOException io
         8: .line 138
            aload 2 /* io */
            athrow
        end local 2 // java.io.IOException io
        end local 1 // java.lang.Throwable t
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/hsqldb/persist/RAFileNIO;
            3    5     1     e  Ljava/io/IOException;
            6    9     1     t  Ljava/lang/Throwable;
            8    9     2    io  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.io.IOException
           0     1       5  Class java.lang.Throwable
    Exceptions:
      throws java.io.IOException

  public void seek(long);
    descriptor: (J)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // org.hsqldb.persist.RAFileNIO this
        start local 1 // long newPos
         0: .line 145
            aload 0 /* this */
            lload 1 /* newPos */
            invokevirtual org.hsqldb.persist.RAFileNIO.positionBufferSeek:(J)V
         1: .line 146
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
            lload 1 /* newPos */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.bufferPosition:J
            lsub
            l2i
            invokevirtual java.nio.MappedByteBuffer.position:(I)Ljava/nio/Buffer;
            pop
         2: .line 147
            goto 11
      StackMap locals:
      StackMap stack: java.lang.IllegalArgumentException
         3: astore 3 /* e */
        start local 3 // java.lang.IllegalArgumentException e
         4: .line 148
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO access failed"
            aload 3 /* e */
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
         5: .line 150
            aload 3 /* e */
            invokestatic org.hsqldb.lib.java.JavaSystem.toIOException:(Ljava/lang/Throwable;)Ljava/io/IOException;
            astore 4 /* io */
        start local 4 // java.io.IOException io
         6: .line 152
            aload 4 /* io */
            athrow
        end local 4 // java.io.IOException io
        end local 3 // java.lang.IllegalArgumentException e
         7: .line 153
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 3 /* t */
        start local 3 // java.lang.Throwable t
         8: .line 154
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO access failed"
            aload 3 /* t */
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
         9: .line 156
            aload 3 /* t */
            invokestatic org.hsqldb.lib.java.JavaSystem.toIOException:(Ljava/lang/Throwable;)Ljava/io/IOException;
            astore 4 /* io */
        start local 4 // java.io.IOException io
        10: .line 158
            aload 4 /* io */
            athrow
        end local 4 // java.io.IOException io
        end local 3 // java.lang.Throwable t
        11: .line 160
      StackMap locals:
      StackMap stack:
            return
        end local 1 // long newPos
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   12     0    this  Lorg/hsqldb/persist/RAFileNIO;
            0   12     1  newPos  J
            4    7     3       e  Ljava/lang/IllegalArgumentException;
            6    7     4      io  Ljava/io/IOException;
            8   11     3       t  Ljava/lang/Throwable;
           10   11     4      io  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0     2       3  Class java.lang.IllegalArgumentException
           0     2       7  Class java.lang.Throwable
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      newPos  

  public long getFilePointer();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // org.hsqldb.persist.RAFileNIO this
         0: .line 165
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.currentPosition:J
         1: lreturn
         2: .line 166
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 1 /* t */
        start local 1 // java.lang.Throwable t
         3: .line 167
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO access failed"
            aload 1 /* t */
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
         4: .line 169
            aload 1 /* t */
            invokestatic org.hsqldb.lib.java.JavaSystem.toIOException:(Ljava/lang/Throwable;)Ljava/io/IOException;
            astore 2 /* io */
        start local 2 // java.io.IOException io
         5: .line 171
            aload 2 /* io */
            athrow
        end local 2 // java.io.IOException io
        end local 1 // java.lang.Throwable t
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lorg/hsqldb/persist/RAFileNIO;
            3    6     1     t  Ljava/lang/Throwable;
            5    6     2    io  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.Throwable
    Exceptions:
      throws java.io.IOException

  public int read();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // org.hsqldb.persist.RAFileNIO this
         0: .line 178
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
            invokevirtual java.nio.MappedByteBuffer.get:()B
            istore 1 /* value */
        start local 1 // int value
         1: .line 180
            aload 0 /* this */
            iconst_1
            invokevirtual org.hsqldb.persist.RAFileNIO.positionBufferMove:(I)V
         2: .line 182
            iload 1 /* value */
         3: ireturn
        end local 1 // int value
         4: .line 183
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 1 /* t */
        start local 1 // java.lang.Throwable t
         5: .line 184
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO access failed"
            aload 1 /* t */
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
         6: .line 186
            aload 1 /* t */
            invokestatic org.hsqldb.lib.java.JavaSystem.toIOException:(Ljava/lang/Throwable;)Ljava/io/IOException;
            astore 2 /* io */
        start local 2 // java.io.IOException io
         7: .line 188
            aload 2 /* io */
            athrow
        end local 2 // java.io.IOException io
        end local 1 // java.lang.Throwable t
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    8     0   this  Lorg/hsqldb/persist/RAFileNIO;
            1    4     1  value  I
            5    8     1      t  Ljava/lang/Throwable;
            7    8     2     io  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0     3       4  Class java.lang.Throwable
    Exceptions:
      throws java.io.IOException

  public void read(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=4
        start local 0 // org.hsqldb.persist.RAFileNIO this
        start local 1 // byte[] b
        start local 2 // int offset
        start local 3 // int length
         0: .line 196
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.hsqldb.persist.RAFileNIO.checkBuffer:()V
         1: .line 198
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.bufferPosition:J
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.bufferLength:I
            i2l
            ladd
         2: .line 199
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.currentPosition:J
         3: .line 198
            lsub
            lstore 4 /* transferLength */
        start local 4 // long transferLength
         4: .line 201
            lload 4 /* transferLength */
            iload 3 /* length */
            i2l
            lcmp
            ifle 6
         5: .line 202
            iload 3 /* length */
            i2l
            lstore 4 /* transferLength */
         6: .line 205
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
            aload 1 /* b */
            iload 2 /* offset */
            lload 4 /* transferLength */
            l2i
            invokevirtual java.nio.MappedByteBuffer.get:([BII)Ljava/nio/ByteBuffer;
            pop
         7: .line 206
            aload 0 /* this */
            lload 4 /* transferLength */
            l2i
            invokevirtual org.hsqldb.persist.RAFileNIO.positionBufferMove:(I)V
         8: .line 208
            iload 3 /* length */
            i2l
            lload 4 /* transferLength */
            lsub
            l2i
            istore 3 /* length */
         9: .line 209
            iload 2 /* offset */
            i2l
            lload 4 /* transferLength */
            ladd
            l2i
            istore 2 /* offset */
        10: .line 211
            iload 3 /* length */
            ifne 0
        end local 4 // long transferLength
        11: .line 215
            goto 16
      StackMap locals: org.hsqldb.persist.RAFileNIO byte[] int int
      StackMap stack: java.lang.Throwable
        12: astore 4 /* t */
        start local 4 // java.lang.Throwable t
        13: .line 216
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO access failed"
            aload 4 /* t */
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
        14: .line 218
            aload 4 /* t */
            invokestatic org.hsqldb.lib.java.JavaSystem.toIOException:(Ljava/lang/Throwable;)Ljava/io/IOException;
            astore 5 /* io */
        start local 5 // java.io.IOException io
        15: .line 220
            aload 5 /* io */
            athrow
        end local 5 // java.io.IOException io
        end local 4 // java.lang.Throwable t
        16: .line 222
      StackMap locals:
      StackMap stack:
            return
        end local 3 // int length
        end local 2 // int offset
        end local 1 // byte[] b
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   17     0            this  Lorg/hsqldb/persist/RAFileNIO;
            0   17     1               b  [B
            0   17     2          offset  I
            0   17     3          length  I
            4   11     4  transferLength  J
           13   16     4               t  Ljava/lang/Throwable;
           15   16     5              io  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0    11      12  Class java.lang.Throwable
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      b       
      offset  
      length  

  public int readInt();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // org.hsqldb.persist.RAFileNIO this
         0: .line 227
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
            invokevirtual java.nio.MappedByteBuffer.getInt:()I
            istore 1 /* value */
        start local 1 // int value
         1: .line 229
            aload 0 /* this */
            iconst_4
            invokevirtual org.hsqldb.persist.RAFileNIO.positionBufferMove:(I)V
         2: .line 231
            iload 1 /* value */
         3: ireturn
        end local 1 // int value
         4: .line 232
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 1 /* t */
        start local 1 // java.lang.Throwable t
         5: .line 233
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO access failed"
            aload 1 /* t */
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
         6: .line 235
            aload 1 /* t */
            invokestatic org.hsqldb.lib.java.JavaSystem.toIOException:(Ljava/lang/Throwable;)Ljava/io/IOException;
            astore 2 /* io */
        start local 2 // java.io.IOException io
         7: .line 237
            aload 2 /* io */
            athrow
        end local 2 // java.io.IOException io
        end local 1 // java.lang.Throwable t
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    8     0   this  Lorg/hsqldb/persist/RAFileNIO;
            1    4     1  value  I
            5    8     1      t  Ljava/lang/Throwable;
            7    8     2     io  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0     3       4  Class java.lang.Throwable
    Exceptions:
      throws java.io.IOException

  public long readLong();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // org.hsqldb.persist.RAFileNIO this
         0: .line 244
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
            invokevirtual java.nio.MappedByteBuffer.getLong:()J
            lstore 1 /* value */
        start local 1 // long value
         1: .line 246
            aload 0 /* this */
            bipush 8
            invokevirtual org.hsqldb.persist.RAFileNIO.positionBufferMove:(I)V
         2: .line 248
            lload 1 /* value */
         3: lreturn
        end local 1 // long value
         4: .line 249
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 1 /* t */
        start local 1 // java.lang.Throwable t
         5: .line 250
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO access failed"
            aload 1 /* t */
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
         6: .line 252
            aload 1 /* t */
            invokestatic org.hsqldb.lib.java.JavaSystem.toIOException:(Ljava/lang/Throwable;)Ljava/io/IOException;
            astore 2 /* io */
        start local 2 // java.io.IOException io
         7: .line 254
            aload 2 /* io */
            athrow
        end local 2 // java.io.IOException io
        end local 1 // java.lang.Throwable t
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    8     0   this  Lorg/hsqldb/persist/RAFileNIO;
            1    4     1  value  J
            5    8     1      t  Ljava/lang/Throwable;
            7    8     2     io  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0     3       4  Class java.lang.Throwable
    Exceptions:
      throws java.io.IOException

  public void write(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=8, args_size=4
        start local 0 // org.hsqldb.persist.RAFileNIO this
        start local 1 // byte[] b
        start local 2 // int offset
        start local 3 // int length
         0: .line 263
            aload 0 /* this */
            iconst_1
            putfield org.hsqldb.persist.RAFileNIO.buffersModified:Z
         1: .line 266
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.hsqldb.persist.RAFileNIO.checkBuffer:()V
         2: .line 268
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.bufferPosition:J
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.bufferLength:I
            i2l
            ladd
         3: .line 269
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.currentPosition:J
         4: .line 268
            lsub
            lstore 4 /* transferLength */
        start local 4 // long transferLength
         5: .line 271
            lload 4 /* transferLength */
            iload 3 /* length */
            i2l
            lcmp
            ifle 7
         6: .line 272
            iload 3 /* length */
            i2l
            lstore 4 /* transferLength */
         7: .line 275
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
            aload 1 /* b */
            iload 2 /* offset */
            lload 4 /* transferLength */
            l2i
            invokevirtual java.nio.MappedByteBuffer.put:([BII)Ljava/nio/ByteBuffer;
            pop
         8: .line 276
            aload 0 /* this */
            lload 4 /* transferLength */
            l2i
            invokevirtual org.hsqldb.persist.RAFileNIO.positionBufferMove:(I)V
         9: .line 278
            iload 3 /* length */
            i2l
            lload 4 /* transferLength */
            lsub
            l2i
            istore 3 /* length */
        10: .line 279
            iload 2 /* offset */
            i2l
            lload 4 /* transferLength */
            ladd
            l2i
            istore 2 /* offset */
        11: .line 281
            iload 3 /* length */
            ifne 1
        12: .line 285
            goto 17
        end local 4 // long transferLength
      StackMap locals: org.hsqldb.persist.RAFileNIO byte[] int int
      StackMap stack: java.lang.Throwable
        13: astore 6 /* t */
        start local 6 // java.lang.Throwable t
        14: .line 286
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO access failed"
            aload 6 /* t */
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
        15: .line 288
            aload 6 /* t */
            invokestatic org.hsqldb.lib.java.JavaSystem.toIOException:(Ljava/lang/Throwable;)Ljava/io/IOException;
            astore 7 /* io */
        start local 7 // java.io.IOException io
        16: .line 290
            aload 7 /* io */
            athrow
        end local 7 // java.io.IOException io
        end local 6 // java.lang.Throwable t
        start local 4 // long transferLength
        17: .line 292
      StackMap locals: long
      StackMap stack:
            return
        end local 4 // long transferLength
        end local 3 // int length
        end local 2 // int offset
        end local 1 // byte[] b
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   18     0            this  Lorg/hsqldb/persist/RAFileNIO;
            0   18     1               b  [B
            0   18     2          offset  I
            0   18     3          length  I
            5   13     4  transferLength  J
           17   18     4  transferLength  J
           14   17     6               t  Ljava/lang/Throwable;
           16   17     7              io  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0    12      13  Class java.lang.Throwable
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      b       
      offset  
      length  

  public void writeInt(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.hsqldb.persist.RAFileNIO this
        start local 1 // int i
         0: .line 297
            aload 0 /* this */
            iconst_1
            putfield org.hsqldb.persist.RAFileNIO.buffersModified:Z
         1: .line 299
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
            iload 1 /* i */
            invokevirtual java.nio.MappedByteBuffer.putInt:(I)Ljava/nio/ByteBuffer;
            pop
         2: .line 300
            aload 0 /* this */
            iconst_4
            invokevirtual org.hsqldb.persist.RAFileNIO.positionBufferMove:(I)V
         3: .line 301
            goto 8
      StackMap locals:
      StackMap stack: java.lang.Throwable
         4: astore 2 /* t */
        start local 2 // java.lang.Throwable t
         5: .line 302
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO access failed"
            aload 2 /* t */
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
         6: .line 304
            aload 2 /* t */
            invokestatic org.hsqldb.lib.java.JavaSystem.toIOException:(Ljava/lang/Throwable;)Ljava/io/IOException;
            astore 3 /* io */
        start local 3 // java.io.IOException io
         7: .line 306
            aload 3 /* io */
            athrow
        end local 3 // java.io.IOException io
        end local 2 // java.lang.Throwable t
         8: .line 308
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int i
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/hsqldb/persist/RAFileNIO;
            0    9     1     i  I
            5    8     2     t  Ljava/lang/Throwable;
            7    8     3    io  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0     3       4  Class java.lang.Throwable
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      i     

  public void writeLong(long);
    descriptor: (J)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=2
        start local 0 // org.hsqldb.persist.RAFileNIO this
        start local 1 // long i
         0: .line 313
            aload 0 /* this */
            iconst_1
            putfield org.hsqldb.persist.RAFileNIO.buffersModified:Z
         1: .line 315
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
            lload 1 /* i */
            invokevirtual java.nio.MappedByteBuffer.putLong:(J)Ljava/nio/ByteBuffer;
            pop
         2: .line 316
            aload 0 /* this */
            bipush 8
            invokevirtual org.hsqldb.persist.RAFileNIO.positionBufferMove:(I)V
         3: .line 317
            goto 8
      StackMap locals:
      StackMap stack: java.lang.Throwable
         4: astore 3 /* t */
        start local 3 // java.lang.Throwable t
         5: .line 318
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO access failed"
            aload 3 /* t */
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
         6: .line 320
            aload 3 /* t */
            invokestatic org.hsqldb.lib.java.JavaSystem.toIOException:(Ljava/lang/Throwable;)Ljava/io/IOException;
            astore 4 /* io */
        start local 4 // java.io.IOException io
         7: .line 322
            aload 4 /* io */
            athrow
        end local 4 // java.io.IOException io
        end local 3 // java.lang.Throwable t
         8: .line 324
      StackMap locals:
      StackMap stack:
            return
        end local 1 // long i
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lorg/hsqldb/persist/RAFileNIO;
            0    9     1     i  J
            5    8     3     t  Ljava/lang/Throwable;
            7    8     4    io  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0     3       4  Class java.lang.Throwable
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      i     

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=1
        start local 0 // org.hsqldb.persist.RAFileNIO this
         0: .line 328
            aconst_null
            astore 1 /* thrown */
        start local 1 // java.lang.Throwable thrown
         1: .line 331
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            new java.lang.StringBuilder
            dup
            ldc "NIO file close, size: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.fileLength:J
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokeinterface org.hsqldb.persist.EventLogInterface.logDetailEvent:(Ljava/lang/String;)V
         2: .line 333
            aload 0 /* this */
            aconst_null
            putfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
         3: .line 334
            aload 0 /* this */
            aconst_null
            putfield org.hsqldb.persist.RAFileNIO.channel:Ljava/nio/channels/FileChannel;
         4: .line 336
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         5: goto 9
         6: .line 337
      StackMap locals: java.lang.Throwable int
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            iload 2 /* i */
            aaload
            invokestatic org.hsqldb.lib.java.JavaSystem.unmap:(Ljava/nio/MappedByteBuffer;)Ljava/lang/Throwable;
            astore 1 /* thrown */
         7: .line 339
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            iload 2 /* i */
            aconst_null
            aastore
         8: .line 336
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         9: iload 2 /* i */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            arraylength
            if_icmplt 6
        end local 2 // int i
        10: .line 342
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.file:Ljava/io/RandomAccessFile;
            invokevirtual java.io.RandomAccessFile.close:()V
        11: .line 343
            goto 20
      StackMap locals: org.hsqldb.persist.RAFileNIO java.lang.Throwable
      StackMap stack: java.lang.Throwable
        12: astore 2 /* t */
        start local 2 // java.lang.Throwable t
        13: .line 344
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO buffer close error"
            aload 2 /* t */
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
        14: .line 346
            aload 2 /* t */
            invokestatic org.hsqldb.lib.java.JavaSystem.toIOException:(Ljava/lang/Throwable;)Ljava/io/IOException;
            astore 3 /* io */
        start local 3 // java.io.IOException io
        15: .line 348
            aload 3 /* io */
            athrow
        end local 3 // java.io.IOException io
        end local 2 // java.lang.Throwable t
        16: .line 349
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 4
        17: .line 350
            aload 1 /* thrown */
            ifnull 19
        18: .line 351
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO buffer unmap exception"
            aload 1 /* thrown */
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
        19: .line 353
      StackMap locals: org.hsqldb.persist.RAFileNIO java.lang.Throwable top top java.lang.Throwable
      StackMap stack:
            aload 4
            athrow
        20: .line 350
      StackMap locals: org.hsqldb.persist.RAFileNIO java.lang.Throwable
      StackMap stack:
            aload 1 /* thrown */
            ifnull 22
        21: .line 351
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO buffer unmap exception"
            aload 1 /* thrown */
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
        22: .line 354
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Throwable thrown
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   23     0    this  Lorg/hsqldb/persist/RAFileNIO;
            1   23     1  thrown  Ljava/lang/Throwable;
            5   10     2       i  I
           13   16     2       t  Ljava/lang/Throwable;
           15   16     3      io  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           1    11      12  Class java.lang.Throwable
           1    16      16  any
    Exceptions:
      throws java.io.IOException

  public boolean isReadOnly();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.hsqldb.persist.RAFileNIO this
         0: .line 357
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.readOnly:Z
            ireturn
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/hsqldb/persist/RAFileNIO;

  public boolean ensureLength(long);
    descriptor: (J)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.hsqldb.persist.RAFileNIO this
        start local 1 // long newLength
         0: .line 362
            lload 1 /* newLength */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.maxLength:J
            lcmp
            ifle 4
         1: .line 363
            iconst_0
            ireturn
         2: .line 367
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            lload 1 /* newLength */
            invokevirtual org.hsqldb.persist.RAFileNIO.enlargeFile:(J)Z
            ifne 4
         3: .line 368
            iconst_0
            ireturn
         4: .line 366
      StackMap locals:
      StackMap stack:
            lload 1 /* newLength */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.fileLength:J
            lcmp
            ifgt 2
         5: .line 372
            iconst_1
            ireturn
        end local 1 // long newLength
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    6     0       this  Lorg/hsqldb/persist/RAFileNIO;
            0    6     1  newLength  J
    MethodParameters:
           Name  Flags
      newLength  

  private boolean enlargeFile(long);
    descriptor: (J)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=8, args_size=2
        start local 0 // org.hsqldb.persist.RAFileNIO this
        start local 1 // long newFileLength
         0: .line 378
            lload 1 /* newFileLength */
            lstore 3 /* newBufferLength */
        start local 3 // long newBufferLength
         1: .line 380
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.readOnly:Z
            ifne 3
         2: .line 381
            ldc 16777216
            lstore 3 /* newBufferLength */
         3: .line 384
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.readOnly:Z
            ifeq 4
            getstatic java.nio.channels.FileChannel$MapMode.READ_ONLY:Ljava/nio/channels/FileChannel$MapMode;
            goto 5
         4: .line 385
      StackMap locals:
      StackMap stack:
            getstatic java.nio.channels.FileChannel$MapMode.READ_WRITE:Ljava/nio/channels/FileChannel$MapMode;
         5: .line 384
      StackMap locals:
      StackMap stack: java.nio.channels.FileChannel$MapMode
            astore 5 /* mapMode */
        start local 5 // java.nio.channels.FileChannel$MapMode mapMode
         6: .line 387
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.readOnly:Z
            ifne 9
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.file:Ljava/io/RandomAccessFile;
            invokevirtual java.io.RandomAccessFile.length:()J
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.fileLength:J
            lload 3 /* newBufferLength */
            ladd
            lcmp
            ifge 9
         7: .line 388
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.file:Ljava/io/RandomAccessFile;
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.fileLength:J
            lload 3 /* newBufferLength */
            ladd
            lconst_1
            lsub
            invokevirtual java.io.RandomAccessFile.seek:(J)V
         8: .line 389
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.file:Ljava/io/RandomAccessFile;
            iconst_0
            invokevirtual java.io.RandomAccessFile.writeByte:(I)V
         9: .line 393
      StackMap locals: java.nio.channels.FileChannel$MapMode
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            arraylength
            iconst_1
            iadd
            anewarray java.nio.MappedByteBuffer
        10: .line 392
            astore 6 /* newBuffers */
        start local 6 // java.nio.MappedByteBuffer[] newBuffers
        11: .line 394
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.channel:Ljava/nio/channels/FileChannel;
            aload 5 /* mapMode */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.fileLength:J
        12: .line 395
            lload 3 /* newBufferLength */
        13: .line 394
            invokevirtual java.nio.channels.FileChannel.map:(Ljava/nio/channels/FileChannel$MapMode;JJ)Ljava/nio/MappedByteBuffer;
            astore 7 /* newBuffer */
        start local 7 // java.nio.MappedByteBuffer newBuffer
        14: .line 397
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            iconst_0
            aload 6 /* newBuffers */
            iconst_0
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        15: .line 399
            aload 6 /* newBuffers */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            arraylength
            aload 7 /* newBuffer */
            aastore
        16: .line 400
            aload 0 /* this */
            aload 6 /* newBuffers */
            putfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
        17: .line 401
            aload 0 /* this */
            dup
            getfield org.hsqldb.persist.RAFileNIO.fileLength:J
            lload 3 /* newBufferLength */
            ladd
            putfield org.hsqldb.persist.RAFileNIO.fileLength:J
        18: .line 403
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            new java.lang.StringBuilder
            dup
            ldc "NIO buffer instance, file size "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        19: .line 404
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.fileLength:J
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        20: .line 403
            invokeinterface org.hsqldb.persist.EventLogInterface.logDetailEvent:(Ljava/lang/String;)V
        end local 7 // java.nio.MappedByteBuffer newBuffer
        end local 6 // java.nio.MappedByteBuffer[] newBuffers
        end local 5 // java.nio.channels.FileChannel$MapMode mapMode
        end local 3 // long newBufferLength
        21: .line 405
            goto 27
      StackMap locals: org.hsqldb.persist.RAFileNIO long
      StackMap stack: java.lang.Throwable
        22: pop
        23: .line 406
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            new java.lang.StringBuilder
            dup
            ldc "NOI buffer allocate failed, file size "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        24: .line 407
            lload 1 /* newFileLength */
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        25: .line 406
            invokeinterface org.hsqldb.persist.EventLogInterface.logDetailEvent:(Ljava/lang/String;)V
        26: .line 409
            iconst_0
            ireturn
        27: .line 412
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 1 // long newFileLength
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   28     0             this  Lorg/hsqldb/persist/RAFileNIO;
            0   28     1    newFileLength  J
            1   21     3  newBufferLength  J
            6   21     5          mapMode  Ljava/nio/channels/FileChannel$MapMode;
           11   21     6       newBuffers  [Ljava/nio/MappedByteBuffer;
           14   21     7        newBuffer  Ljava/nio/MappedByteBuffer;
      Exception table:
        from    to  target  type
           0    21      22  Class java.lang.Throwable
    MethodParameters:
               Name  Flags
      newFileLength  

  public boolean setLength(long);
    descriptor: (J)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.hsqldb.persist.RAFileNIO this
        start local 1 // long newLength
         0: .line 417
            lload 1 /* newLength */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.fileLength:J
            lcmp
            ifle 2
         1: .line 418
            aload 0 /* this */
            lload 1 /* newLength */
            invokevirtual org.hsqldb.persist.RAFileNIO.enlargeFile:(J)Z
            ireturn
         2: .line 421
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            lconst_0
            invokevirtual org.hsqldb.persist.RAFileNIO.seek:(J)V
         3: .line 422
            goto 5
      StackMap locals:
      StackMap stack: java.lang.Throwable
         4: pop
         5: .line 427
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 1 // long newLength
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    6     0       this  Lorg/hsqldb/persist/RAFileNIO;
            0    6     1  newLength  J
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.Throwable
    MethodParameters:
           Name  Flags
      newLength  

  public org.hsqldb.Database getDatabase();
    descriptor: ()Lorg/hsqldb/Database;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.hsqldb.persist.RAFileNIO this
         0: .line 432
            aconst_null
            areturn
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/hsqldb/persist/RAFileNIO;

  public void synch();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=1
        start local 0 // org.hsqldb.persist.RAFileNIO this
         0: .line 437
            iconst_0
            istore 1 /* error */
        start local 1 // boolean error
         1: .line 438
            iconst_0
            istore 2 /* errIndex */
        start local 2 // int errIndex
         2: .line 440
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         3: goto 14
         4: .line 442
      StackMap locals: int int int
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            iload 3 /* i */
            aaload
            invokevirtual java.nio.MappedByteBuffer.force:()Ljava/nio/MappedByteBuffer;
            pop
         5: .line 443
            goto 13
      StackMap locals:
      StackMap stack: java.lang.Throwable
         6: astore 4 /* t */
        start local 4 // java.lang.Throwable t
         7: .line 444
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            new java.lang.StringBuilder
            dup
            ldc "NIO buffer force error: pos "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         8: .line 445
            iload 3 /* i */
            ldc 16777216
            imul
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 4 /* t */
         9: .line 444
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
        10: .line 447
            iload 1 /* error */
            ifne 12
        11: .line 448
            iload 3 /* i */
            istore 2 /* errIndex */
        12: .line 451
      StackMap locals: java.lang.Throwable
      StackMap stack:
            iconst_1
            istore 1 /* error */
        end local 4 // java.lang.Throwable t
        13: .line 440
      StackMap locals:
      StackMap stack:
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
        14: iload 3 /* i */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            arraylength
            if_icmplt 4
        end local 3 // int i
        15: .line 455
            iload 1 /* error */
            ifeq 26
        16: .line 456
            iload 2 /* errIndex */
            istore 3 /* i */
        start local 3 // int i
        17: goto 25
        18: .line 458
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            iload 3 /* i */
            aaload
            invokevirtual java.nio.MappedByteBuffer.force:()Ljava/nio/MappedByteBuffer;
            pop
        19: .line 459
            goto 24
      StackMap locals:
      StackMap stack: java.lang.Throwable
        20: astore 4 /* t */
        start local 4 // java.lang.Throwable t
        21: .line 460
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            new java.lang.StringBuilder
            dup
            ldc "NIO buffer force error "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        22: .line 461
            iload 3 /* i */
            ldc 16777216
            imul
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc " "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 4 /* t */
        23: .line 460
            invokeinterface org.hsqldb.persist.EventLogInterface.logWarningEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 4 // java.lang.Throwable t
        24: .line 456
      StackMap locals:
      StackMap stack:
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
        25: iload 3 /* i */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            arraylength
            if_icmplt 18
        end local 3 // int i
        26: .line 467
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.fileDescriptor:Ljava/io/FileDescriptor;
            invokevirtual java.io.FileDescriptor.sync:()V
        27: .line 469
            aload 0 /* this */
            iconst_0
            putfield org.hsqldb.persist.RAFileNIO.buffersModified:Z
        28: .line 470
            goto 32
      StackMap locals:
      StackMap stack: java.lang.Throwable
        29: astore 3 /* t */
        start local 3 // java.lang.Throwable t
        30: .line 471
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.logger:Lorg/hsqldb/persist/EventLogInterface;
            ldc "NIO RA file sync error "
            aload 3 /* t */
            invokeinterface org.hsqldb.persist.EventLogInterface.logSevereEvent:(Ljava/lang/String;Ljava/lang/Throwable;)V
        31: .line 473
            aload 3 /* t */
            sipush 452
            aconst_null
            invokestatic org.hsqldb.error.Error.error:(Ljava/lang/Throwable;ILjava/lang/String;)Lorg/hsqldb/HsqlException;
            athrow
        end local 3 // java.lang.Throwable t
        32: .line 475
      StackMap locals:
      StackMap stack:
            return
        end local 2 // int errIndex
        end local 1 // boolean error
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   33     0      this  Lorg/hsqldb/persist/RAFileNIO;
            1   33     1     error  Z
            2   33     2  errIndex  I
            3   15     3         i  I
            7   13     4         t  Ljava/lang/Throwable;
           17   26     3         i  I
           21   24     4         t  Ljava/lang/Throwable;
           30   32     3         t  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           4     5       6  Class java.lang.Throwable
          18    19      20  Class java.lang.Throwable
          26    28      29  Class java.lang.Throwable

  private void positionBufferSeek(long);
    descriptor: (J)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=3, args_size=2
        start local 0 // org.hsqldb.persist.RAFileNIO this
        start local 1 // long offset
         0: .line 479
            lload 1 /* offset */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.bufferPosition:J
            lcmp
            iflt 2
         1: .line 480
            lload 1 /* offset */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.bufferPosition:J
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.bufferLength:I
            i2l
            ladd
            lcmp
            iflt 3
         2: .line 481
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            lload 1 /* offset */
            invokevirtual org.hsqldb.persist.RAFileNIO.setCurrentBuffer:(J)V
         3: .line 484
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
            lload 1 /* offset */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.bufferPosition:J
            lsub
            l2i
            invokevirtual java.nio.MappedByteBuffer.position:(I)Ljava/nio/Buffer;
            pop
         4: .line 486
            aload 0 /* this */
            lload 1 /* offset */
            putfield org.hsqldb.persist.RAFileNIO.currentPosition:J
         5: .line 487
            return
        end local 1 // long offset
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Lorg/hsqldb/persist/RAFileNIO;
            0    6     1  offset  J
    MethodParameters:
        Name  Flags
      offset  

  private void positionBufferMove(int);
    descriptor: (I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=4, args_size=2
        start local 0 // org.hsqldb.persist.RAFileNIO this
        start local 1 // int relOffset
         0: .line 491
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.currentPosition:J
            iload 1 /* relOffset */
            i2l
            ladd
            lstore 2 /* offset */
        start local 2 // long offset
         1: .line 493
            lload 2 /* offset */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.bufferPosition:J
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.bufferLength:I
            i2l
            ladd
            lcmp
            iflt 3
         2: .line 494
            aload 0 /* this */
            lload 2 /* offset */
            invokevirtual org.hsqldb.persist.RAFileNIO.setCurrentBuffer:(J)V
         3: .line 497
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
            lload 2 /* offset */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.bufferPosition:J
            lsub
            l2i
            invokevirtual java.nio.MappedByteBuffer.position:(I)Ljava/nio/Buffer;
            pop
         4: .line 499
            aload 0 /* this */
            lload 2 /* offset */
            putfield org.hsqldb.persist.RAFileNIO.currentPosition:J
         5: .line 500
            return
        end local 2 // long offset
        end local 1 // int relOffset
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    6     0       this  Lorg/hsqldb/persist/RAFileNIO;
            0    6     1  relOffset  I
            1    6     2     offset  J
    MethodParameters:
           Name  Flags
      relOffset  

  private void setCurrentBuffer(long);
    descriptor: (J)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // org.hsqldb.persist.RAFileNIO this
        start local 1 // long offset
         0: .line 504
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.readOnly:Z
            ifeq 2
         1: .line 505
            return
         2: .line 508
      StackMap locals:
      StackMap stack:
            lload 1 /* offset */
            bipush 24
            lshr
            l2i
            istore 3 /* bufferIndex */
        start local 3 // int bufferIndex
         3: .line 511
            iload 3 /* bufferIndex */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            arraylength
            if_icmpne 8
         4: .line 512
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            arraylength
            iconst_1
            isub
            istore 3 /* bufferIndex */
         5: .line 513
            aload 0 /* this */
            iload 3 /* bufferIndex */
            i2l
            ldc 16777216
            lmul
            putfield org.hsqldb.persist.RAFileNIO.bufferPosition:J
         6: .line 514
            aload 0 /* this */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            iload 3 /* bufferIndex */
            aaload
            putfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
         7: .line 516
            return
         8: .line 519
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            iload 3 /* bufferIndex */
            aaload
            putfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
         9: .line 520
            aload 0 /* this */
            lload 1 /* offset */
            ldc -16777216
            land
            putfield org.hsqldb.persist.RAFileNIO.bufferPosition:J
        10: .line 521
            return
        end local 3 // int bufferIndex
        end local 1 // long offset
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   11     0         this  Lorg/hsqldb/persist/RAFileNIO;
            0   11     1       offset  J
            3   11     3  bufferIndex  I
    MethodParameters:
        Name  Flags
      offset  

  private void checkBuffer();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=2, args_size=1
        start local 0 // org.hsqldb.persist.RAFileNIO this
         0: .line 530
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.readOnly:Z
            ifeq 2
         1: .line 531
            return
         2: .line 534
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.currentPosition:J
            bipush 24
            lshr
            l2i
            istore 1 /* bufferIndex */
        start local 1 // int bufferIndex
         3: .line 536
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.currentPosition:J
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.bufferPosition:J
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
            invokevirtual java.nio.MappedByteBuffer.position:()I
            i2l
            ladd
            lcmp
            ifeq 8
         4: .line 537
            aload 0 /* this */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            iload 1 /* bufferIndex */
            aaload
            putfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
         5: .line 538
            aload 0 /* this */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.currentPosition:J
            ldc -16777216
            land
            putfield org.hsqldb.persist.RAFileNIO.bufferPosition:J
         6: .line 540
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.currentPosition:J
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.bufferPosition:J
            lsub
            l2i
            invokevirtual java.nio.MappedByteBuffer.position:(I)Ljava/nio/Buffer;
            pop
         7: .line 541
            goto 10
      StackMap locals: int
      StackMap stack:
         8: aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            iload 1 /* bufferIndex */
            aaload
            if_acmpeq 10
         9: .line 542
            aload 0 /* this */
            aload 0 /* this */
            getfield org.hsqldb.persist.RAFileNIO.buffers:[Ljava/nio/MappedByteBuffer;
            iload 1 /* bufferIndex */
            aaload
            putfield org.hsqldb.persist.RAFileNIO.buffer:Ljava/nio/MappedByteBuffer;
        10: .line 544
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int bufferIndex
        end local 0 // org.hsqldb.persist.RAFileNIO this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   11     0         this  Lorg/hsqldb/persist/RAFileNIO;
            3   11     1  bufferIndex  I
}
SourceFile: "RAFileNIO.java"
InnerClasses:
  public MapMode = java.nio.channels.FileChannel$MapMode of java.nio.channels.FileChannel