title: how to change swing look and feel in netbeans
body: <p>i am new to netbeans ide , i have a swing desktop application and i want to change the default java look and feel (for it) to substance look and feel ( or other) , so how to add substance jar file to my project 
   (i want to deploy the project to jar file)  , and set a look and feel from it .</p>
  
  <p>thanks</p>