title: Two panel layout in java (first panel has fix size, second has remainder size)
body: <p>I want some like this:  </p>
  
  <p><a href="https://i.stack.imgur.com/khYor.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/khYor.png" alt="JPanel_Layout.png"></a></p>
  
  <p>How make it ideologically correct?</p>