Called to indicate that the current menu should be closed. This returns null unless the menu being closed is the outer-most one, in which case the menu that has been built is returned. This must balance a call to {@link #startMenu}.
@return null except when the outer-most menu is closed in which case themenu that has just been completed is returned
@throws BuilderException if the request is not valid given the builder'sstate
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.