You can only use Object in a LinkedList., this means you cant use Java Primitives. However, what you seem to need is a Map structure.

I recommend using java.util.HashMap, it allows you to create a Key, Value pairs.

Example:

    LinkedHashMap<String, Integer> b = newLinkedHashMap<String,Integer>();

    b.put("one",1);

    b.put("two",2);

    b.put("a",3);

    for (String key:b.keySet())

    {

        System.out.println(b.get(key));    // print 1 then 2 finally 3

    }

Hope this is what you were asking (if so, modify your question).