title: What's the difference between hash-map and map
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/1348199/java-hashmap-vs-map-objects">Java - HashMap vs Map objects</a>  </p>
  </blockquote>
  
  
  
  <p>does the hash-map have multiple values?</p>