HashMap loop in java
This is how you loop through the Key Value pairs in a Hashmap Iterator iter = values.keySet().iterator(); while (iter.hasNext()) { String key = iter.next(); String value = values.get(key); System.out.println("Key ="+key+"\n Value"+value) } Here, I have implicitly assumed that values is a HashMap but as you know it can be of any Object that you like. I just used it for string and felt it might be a good example if someone is looking for it