title: Package name does not correspond to the file path - IntelliJ
body: <p>I'm trying to import a project from VCS (well, I'm doing it for the first time actually) and this is my (imported) project's structure:</p>
  
  <p><img src="https://i.stack.imgur.com/kxbAK.png" alt="The file structure"></p>
  
  <p>BTW. this screen is made after many tries of changing these directories' properties (in their context menus).</p>
  
  <p>In these source files' I have a following error: </p>
  
  <p><img src="https://i.stack.imgur.com/ohU2t.png" alt="The error in the editor"></p>
  
  <p>One time it had nothing against <code>badugi.client</code> but it reported this error only in <code>badugi.server</code>. I have completely no idea how it works...</p>
  
  <p>Also classes in the same directories do not see each other. </p>
  
  <p><img src="https://i.stack.imgur.com/nZMWH.png" alt="Error"></p>
  
  <p>This is a code from <code>ClientWorker</code> class which is located (as you can see in the first image) in the same directory as <code>Server</code> so it should know what <code>Server</code> is.</p>
  
  <p>I'm pretty sure this code worked well in my friend's IDE. How do I configure IntelliJ to make it work?</p>