title: Export Jar file in Netbeans,change position of icons/buttons or disappear icons
body: <p>I made a project and when i run from Netbeans it runs well without problems.
  When, i export .jar file (Shift-F11) and run the jar file,then one from my options on my projects does not work good,not as algorithm but it changes the position of buttons or do not show important icons. Other options runs good as i want.
  Can anyone help me?
  Thank you, </p>