title: Store values in a Java Collection
body: <p>I want to store Id and Name into a Java Collection like this:</p>
  
  <pre><code>121 Name_1
  332 Name_9
  334 Name_e
  ..........
  </code></pre>
  
  <p>I can use a <code>HashMap</code> but I need to be able to extend the the collections with more values like this:</p>
  
  <pre><code>121 Name_1 1
  332 Name_9 1
  334 Name_e 3
  ............
  </code></pre>
  
  <p>Is there Java collection which can store these values without using Object?</p>