directoryName = FileHelper.fixFileSeparator( directoryName );
directoryName = FileHelper.fixFileSeparator( directoryName );
directoryName = FileHelper.fixFileSeparator( directoryName );
directoryName = FileHelper.fixFileSeparator( directoryName );
directoryName = FileHelper.fixFileSeparator( directoryName );
directoryName = FileHelper.fixFileSeparator( directoryName );