import org.eclipse.swt.widgets.Display;
import org.lbchild.window.MainWindow;
import org.lbchild.window.TestWindow;

public class Main {
    public static void main(String[] args) {
        MainWindow window = new MainWindow();
        window.setBlockOnOpen(true);
        window.open();
        Display.getCurrent().dispose();
    }
}

@@ -74,46 +74,8 @@
 dow;
-%0Aimport org.lbchild.window.TestWindow;
 %0A%0Apu

Update Main.java