public Front normalize(Front front) {
    if (front == null) {
      throw new JMetalException("The front is null") ;
    }

    return getNormalizedFront(front, maximumValues, minimumValues);
  }
public Front normalize ( Front front ) { if ( front == null ) { throw new JMetalException ( "The front is null" ) ; } return getNormalizedFront ( front , maximumValues , minimumValues ) ; }
Returns a normalized front
@param front
@return