Question: Consider the following code: Map map = new HashMap (); map.put(2, 6); Map.put(2, map.get(2) + 2); Map.put(1 + 3, map.get(2)); String str = map.get(3 +

Consider the following code:

Map map = new HashMap();

map.put(2, 6); Map.put(2, map.get(2) + 2); Map.put(1 + 3, map.get(2));

String str = "map.get(3 + 1) = " + map.get(3 + 1));

System.out.println(str);

What is printed out?

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