How to Iterate a Map In Sightly In my use class I hava a Map like theseMap<Integer,String> hm=new HashMap<Integer, String>();@Overridepublic void activate() throws Exception {// TODO Auto-generated method stubhm.put(1, "aaaaaaaaaa");hm.put(2,"bbbbbbbbbb");hm.put(3,"cccccccccccccc");}How to iterate k...