title: java multi mapping arraylist
body: <p>Is it possible to map key to Multi Dimensional Array List. Some thing like following example..</p>
  
  <pre><code>Map&lt;K,V&gt;
  </code></pre>
  
  <p>Where K is key for list of alphabet and V is a multi dimensional array list or normal array list that stores list of word. Some thing like a application that reads a dictionary file. I want to see an example. Example can be anything related to Map and Multi Dimensional Array-list. <strong>Or is there any other efficient way to implement collection?</strong> I have never used such implementations so if there is already a thread related to mine QA please post the link.</p>