title: Surround string with another string
body: <p>I there any utils method in Java that would enable me to surround a string with another string? Something like:</p>
  
  <pre><code>surround("hello","%");
  </code></pre>
  
  <p>which would return <code>"%hello%"</code></p>
  
  <p>I need just one method so the code would be nicer then adding prefix and suffix. Also I don't want to have a custom utils class if it's not necessary.</p>