title: Weird characters appeared in Netbeans
body: <p>I was creating java classes in netbeans, and I don't know what button I pressed to make points for placeholder followed by the paragraph markers (¶) appear in my code.
  How can I proceed to make them disappear?</p>
  
  <p><a href="https://i.stack.imgur.com/lxqxt.png" rel="nofollow noreferrer">That's what it looks like at the moment</a></p>