private FilePrefixer()
	{
		ResourceBundle rb = ResourceBundle.getBundle(
				"org.hodgson.development.fileprefixer", Locale.getDefault());

		baseDir = rb.getString("base.directory").replace('/',
				File.separatorChar);

		if (baseDir.endsWith(File.separator) == false)
		{
			baseDir += baseDir + File.separator;
		}
		excludeDirs = rb.getString("exclude.dirs");
		prefix = rb.getString("prefix");
		suffix = rb.getString("suffix");

		try
		{
			numericLength = Integer.parseInt(rb.getString("numeric.length"));
		}
		catch (Exception e)
		{
			numericLength = 5;
		}
		dirFilter = new DirectoryFileFilter(baseDir, excludeDirs);
		fileFilter = new SuffixFileFilter(suffix);
	}