public static void main(String[] args) {
		Properties pr = new Properties();
		FileInputStream fis = null;
		
		try {
			fis = new FileInputStream(
					System.getProperty("user.dir") + "/src/io/test.properties");
			pr.load(fis);
			
			for (Object objKey : pr.keySet()) {
				String key = (String)objKey;
				System.out.println(key + ":" + pr.getProperty(key));
			}
			
		} catch (Exception e) {
			e.printStackTrace();
		} finally {
			if (fis != null) try {fis.close();} catch(Exception e) {}
		}
	}