title: Can we create hashmap with dynamic key and dynamic value?
body: <p>I am creating a hashmap as follows:</p>
  
  <pre><code>HashMap &lt;String,String&gt; DtsFeed = new HashMap&lt;String, String&gt;();
  </code></pre>
  
  <p>My key is dynamic and the value is also dynamic.</p>
  
  <pre><code>DtsFeed.put(Request.getRequestId(), feedtype);
  </code></pre>
  
  <p>Is it possible?</p>