public VFSIndexOutput(FileObject file)
 {
     try
     {
         if (!file.exists())
             file.createFile();
         content = file.getContent().getRandomAccessContent();
     }
     catch (System.IO.IOException ioe)
     {
         throw ioe;
     }
     catch (Exception e)
     {
         throw e;
     }
 }
 public VFSIndexInput(FileObject file)
 {
     try
     {
         content = file.getContent().getRandomAccessContent();
         length = content.length;
     }
     catch (System.IO.IOException ioe)
     {
         throw ioe;
     }
     catch (Exception e)
     {
         throw e;
     }
 }