import org.netbeans.jellytools.MainWindowOperator; public class TestMainWindow { /** Creates a new instance of TestMainWindow */ public TestMainWindow() { } /** * @param args the command line arguments */ public static void main(String[] args) { long start = System.currentTimeMillis(); MainWindowOperator.getDefault(); long finish = System.currentTimeMillis(); System.out.println("It takes ["+(finish-start)+" ms] !!!"); } }