public class PropertiesUtil { public static Map getFileIO(String fileName){ Properties prop = new Properties(); Map propMap=new HashMap(); InputStream in = PropertiesUtil.class.getResourceAsStream(fileName); try { prop.load(in); Setkeyset = prop.keySet(); for (Object object : keyset) { String propValue= prop.getProperty(object.toString()).toString(); propMap.put(object.toString(), prop.getProperty(object.toString()).toString()); System.out.println(object.toString()+" : "+propValue); } } catch (IOException e) { e.printStackTrace(); }finally{ try { in.close(); } catch (IOException e) { e.printStackTrace(); } } return null; } public static void main(String[] args) { getFileIO("/loginurl.properties"); } }