title: How can I prevent my Java program from lagging while other applications are running?
body: <p>I wrote a simple code in Java that uses the Robot class to move the mouse according to some conditions.</p>
  
  <p>Although the code works nicely, there seems to be a 'lag' when other applications are running.</p>
  
  <p>I think Java has some issues posting system messages.</p>
  
  <p>Is there a workaround to avoid this?</p>