title: Is there a java look and feel based on the flat design concept?
body: <p>I have 5 java systems for engineering whose UI were developed using Swing.</p>
  
  <p>We started the development of these systems about 10 years ago and they have about 300K lines of code each. All these systems are in production environment.</p>
  
  <p>One question that bother us about the UI of these systems is that they look old when compared with large available UIs of cell phones, tablets and web sites.</p>
  
  <p>What do cell phones, tablets and web sites UI have in common ? Their look is based on the flat design concept.</p>
  
  <p>So, we´re starting a research to find low cost alternatives to give to our systems a modern look oriented to flat design.</p>
  
  <p>The first option we thought was to search a java L&amp;F that is implemented based in the flat design concept. But We did not find one.</p>
  
  <p>Does anyone knows if there is a java look and feel based, specifically, on the flat design concept ?</p>
  
  <p>Best regards,
  Cláudio.</p>