private void refreshInformation() {
		for (final File fileEntry : folder.listFiles()) {
			StringBuffer content = new StringBuffer();
			try {
				FileReader fr = new FileReader(fileEntry.getAbsolutePath());
				BufferedReader br = new BufferedReader(fr);
				String line ="";

				while ((line = br.readLine()) != null) {
					
					line = (line.startsWith(".")) ? "."+line : line;
					content.append(line + '\r' + '\n');
					
				}

				br.close();
				mails.add(content.toString());
				names.add(fileEntry.getName().substring(0,fileEntry.getName().length() - ".txt".length()));
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}

		}

		System.out.println(mails.toString());
	}