title: What is this empty non-numbered row in IntelliJ?
body: <p>What is this empty non-numbered row in IntelliJ? How can it disable me? Class should be on line 3.</p>
  <p><a href="https://i.stack.imgur.com/1OBg7.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1OBg7.png" alt="enter image description here" /></a></p>