Returns a new Token representing the multiplicative identity. It should be overridden in subclasses.
@exception IllegalActionException If this method is notsupported by the derived class.
@return A new Token containing the multiplicative identity.If this token is a nil token, then {@link #NIL} is returned.
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.