java.awt.AWTError: parent.getPeer() is null.
Changed WCEComponentPeer.setBounds() behavior. If component is a instance of Window, then skip insets size calculation. Please try with attachment file. - copy rt.jar to your device. (\Program Files\Mysaifu JVM\jre\lib\rt.jar)
The program does not run but gives the following error, can you take a look;