code: public static void main(String args[]) {
  		try {
  			Display display = Display.getDefault();
  			WebcamPanelShell shell = new WebcamPanelShell(display);
  			shell.open();
  			shell.layout();
  			while (!shell.isDisposed()) {
  				if (!display.readAndDispatch()) {
  					display.sleep();
  				}
  			}
  		} catch (Exception e) {
  			e.printStackTrace();
  		}
  	}
docs: Launch the application.
  
  @param args