public static void mergeFile(List<String> lines, String fileName) {
		try {
			FileWriter writer = new FileWriter(fileName, true);
//			FileReader reader = new FileReader(fileName);
//			char[] cbuf = new char[1000];
//			reader.read(cbuf);
//			cbuf.toString();
			for (String string : lines) {
				writer.write(string+"\r\n");
			}
			writer.flush();
			writer.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}