How to Create an LinkedList

Question

How to Create an LinkedList<String, int>

Anonymous User · Answer

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 = new LinkedHashMap<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).

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