public class PropertiesUtil {

    public static String get(String filePath, String key) {

        String val = null;

        Properties prop = new Properties();

        InputStream in = null;

        in = PropertiesUtil.class.getClassLoader().getResourceAsStream(filePath);

        try {

            prop.load(in);

            val = (String) prop.get(key);

        } catch (IOException e) {

            e.printStackTrace();

        }

        try {

            in.close();

        } catch (IOException e) {

            e.printStackTrace();

        }

        return val;

    }

}