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

Apache Commons collection classes can implement multiple values under same key.

    MultiMap multiMapDemo = new MultiValueMap();

    multiMapDemo .put("fruit", "Mango");
    multiMapDemo .put("fruit", "Orange");
    multiMapDemo.put("fruit", "Blueberry");

    System.out.println(multiMap.get("fruit"));

Maven Dependency

    
     
 

        
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