public class Main {
public static void main(String args[]) {
HashMap<Integer, String> newmap = new HashMap<Integer, String>();
// populate hash map
newmap.put(1, "tutorials");
newmap.put(2, "from");
newmap.put(3, "java2s.com");
// check existence of value 'point'
System.out.println("Check if value 'point' exists: " +
newmap.containsValue("point"));
}
}