title: java regular expression
body: <p>Can anyone please help me do the following in a java regular expression?</p>
  
  <p>I need to read 3 characters from the 5th position from a given String ignoring whatever is found before and after.</p>
  
  <p>Example : <code>testXXXtest</code></p>
  
  <p>Expected result : <code>XXX</code></p>