if ((r == this.maximumRangeValueRow && c 
                == this.maximumRangeValueColumn) || (r 
                == this.maximumRangeValueIncStdDevRow && c 
                == this.maximumRangeValueIncStdDevColumn) || (r 
                == this.minimumRangeValueRow && c 
                == this.minimumRangeValueColumn) || (r 
                == this.minimumRangeValueIncStdDevRow && c 
                == this.minimumRangeValueIncStdDevColumn)) {