title: How to place a variable value in string format of html text?
body: <p>I have a requirement that I need to add a some values to the string format of <em>html</em> code which will be in sent to mail acts as unsubscribe link when I click on it it will go to some page. Here I have  variable want  to add is UrlVariable. this variable have already some value say for example organization. It has to append to the url. Lithe total url after appending variable value should be like this.</p>
  <pre><code>unsubscribe/asr/unsubscribe?type=organization.
     private String subscribeInfoContent = &quot;&lt;div style='margin-top:20px;'&gt;
     &lt;a href='sunny:8080/unsubscribe/asr/unsubscribe?type='unSubscribeUrlVariable'&gt;
                  Click here to unsubscribe from this newsletter.
     &lt;/a&gt;
  &lt;/div&gt;&quot;;
  </code></pre>