title: Cannot change color of Titlebar and JMenuBar
body: <p>I try to modify either the color of the Windows title bar or the color of JMenuBar. I set every look and feel key to Color.GREEN via UIManager.put( &quot;XXXXXXX&quot;, Color.GREEN), where XXXXX is just a placeholder. Most elements change but some not. See image for example.<a href="https://i.stack.imgur.com/EpGzg.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/EpGzg.jpg" alt="enter image description here" /></a></p>
  <p>The red one is my problem (the others are stange too but okay).</p>
  <p>GUI build with netbeans gui builder ( JFrame -&gt;JMenuBar )</p>
  <p>Maybe I should mention that:</p>
  <ol>
  <li>Used LAF &quot;Windows&quot;</li>
  <li>Used OS: Windows 10</li>
  </ol>
  <p><strong>SOLUTION UPDATE - TEMPORARY</strong>
  Okay I got something working right now (cant test much will do later).
  I have to create the JFrame befor changing to Windows LAF, this results in a frame like @bhavna garg and @Ganesh Patel then I change the LAF to windows and all other elements look like I wanted them. The colors are not right and it's not a feasable solution I think but I will check that later</p>