archaius-core/src/main/java/com/netflix/config/ConcurrentMapConfiguration.java
public Properties getProperties() {
        Properties p = new Properties();
        for (Iterator i = getKeys(); i.hasNext();) {
            String name = (String) i.next();
            String value = getString(name);
            p.put(name, value);
        }
        return p;
    }
public Properties getProperties() {
        Properties p = new Properties();
        for (Iterator i = getKeys(); i.hasNext();) {
            String name = (String) i.next();
            String value = getString(name);
            p.put(name, value);
        }
        return p;
    }
Utility method to get a Properties object from this Configuration