public class PropertyFile{
    public static void main(String args[]){
        try {
            java.util.Properties prop = new java.util.Properties();
            prop.load(new java.io.FileInputStream("application.ini"));
            for (String propertyName : prop.stringPropertyNames()) {
                System.out.println(propertyName);
                System.out.println(prop.getProperty(propertyName));
            }
        } catch (Exception e){
            e.printStackTrace();
        }
    }
}