public static void main(String arg[])
    {
        LinkedHashMap<String, String> lhm = new LinkedHashMap<String, String>();
        lhm.put("Ramesh", "Intermediate");
        lhm.put("Shiva", "B-Tech");
        lhm.put("Santosh", "B-Com");
        lhm.put("Asha", "Msc");
        lhm.put("Raghu", "M-Tech");
        
        Set set = lhm.entrySet();
        Iterator i = set.iterator();
        while (i.hasNext()) {
            Map.Entry me = (Map.Entry) i.next();
            System.out.println(me.getKey() + " : " + me.getValue());
        }
                
        System.out.println("The Key Contains : " + lhm.containsKey("Shiva"));
        System.out.println("The value to the corresponding to key : " + lhm.get("Asha"));    
    }