title: ActionListener for a specific text inside a JTextArea?
body: <p>I have in my app a chat component which has a <code>JTextArea</code> on it.
  Now, how can I add an ActionListener-like event for a specific text (like student://xxxx)?</p>
  
  <p>So when I click on that text (student://xxxx) something will happen.
  Thank you.</p>