How to use

getSharedDataValidationRange

method

in

jxl.biff.BaseCellFeatures

 /**
  * Gets the range of cells to which the data validation applies.  If the
  * validation applies to just this cell, this will be reflected in the 
  * returned range
  *
  * @return the range to which the same validation extends, or NULL if this
  *         cell doesn't have a validation
  */
 public Range getSharedDataValidationRange()
 {
  return super.getSharedDataValidationRange();
 }
}

 /**
  * Gets the range of cells to which the data validation applies.  If the
  * validation applies to just this cell, this will be reflected in the 
  * returned range
  *
  * @return the range to which the same validation extends, or NULL if this
  *         cell doesn't have a validation
  */
 public Range getSharedDataValidationRange()
 {
  return super.getSharedDataValidationRange();
 }
}