[Solved] I want to store two integer value with an integer key value [closed]

Question

First of all your question isn’t much describe your requirement and what have you tried so far.

But assuming your question you can try as follows.

you can create a Map<Key,Value> Integer value as a Key and Integer List<Integer> as Value

Map<Integer,List<Integer>> map=new HashMap<>();
List<Integer> list=new ArrayList<>();
list.add(1);
list.add(2);

map.put(1,list);// key is 1, values 1 and 2

you can retrieve values as follows

map.get(1) // will return list which contains values 1 and 2

Edit:

HashMap<Integer, User> nodes = new HashMap<Integer, User>();               
User user=new User(1,2);// creating a user

nodes.put(1,user);

Now you can get values

nodes.get(1)// will return user

Accepted Answer