HashMap with multiple values under the same key

Question

Is it possible for us to implement a HashMap with one key and two values. Just as HashMap?

Please do help me, also by telling (if there is no way) any other way to

Answer 1

You can do it implicitly.

// Create the map. There is no restriction to the size that the array String can have
HashMap map = new HashMap();

//initialize a key chosing the array of String you want for your values
map.put(1, new String[] { "name1", "name2" });

//edit value of a key
map.get(1)[0] = "othername";

This is very simple and effective. If you want values of diferent classes instead, you can do the following:

HashMap map = new HashMap();