@Override public void serialize(List<SerializedData> data, SerializerType serializer) { String filename = serializer.getFilename()+FILE_EXTENSION; BufferedWriter writer = this.openFile(filename); if (writer != null) { for (SerializedData row : data) { String rowStr = StringUtils.join(row.getAsList(), SEPARATOR); this.writeNewLine(writer, rowStr); } try { writer.close(); } catch (IOException e) { logger.error("Error while clonse file", e); } } } }