Get keys from HashMap in Java

Question

I have a Hashmap in Java like this:

private Map team1 = new HashMap();

Then I fill it like th

Answer 1

A solution can be, if you know the key position, convert the keys into an String array and return the value in the position:

public String getKey(int pos, Map map) {
    String[] keys = (String[]) map.keySet().toArray(new String[0]);

    return keys[pos];
}