title: How do I convert special characters using java?
body: <p>I have strings like: </p>
  
  <pre><code>AveryÂ® Laser &amp;amp; Inkjet Self-Adhesive
  </code></pre>
  
  <p>I need to convert them to </p>
  
  <pre><code>Avery Laser &amp; Inkjet Self-Adhesive.
  </code></pre>
  
  <p>I.e. remove special characters and convert html special chars to regular ones.</p>