import java.util.HashMap;
import java.util.Map;
import java.util.stream.Collectors;
 
class Ideone {
  public static void main(String[] args) {
    Map<String, Integer> myMap = new HashMap<>();
    myMap.put("Some", 2);
    myMap.put("Example", 4);
    myMap.put("Word", 6);
 
    System.out.println(countWords(myMap));
  }
 
  public static String countWords(Map<String, Integer> stringIntegerHashMap) {
    return stringIntegerHashMap.entrySet().stream()
        .map(entry -> entry.getKey() +  " - " + entry.getValue())
        .collect(Collectors.joining("\r\n"));
  }
}

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