public List<O> createdInPeriod(Date start, Date end, int numObjects) {
        return findByDate("creationDate", start, end, numObjects, true);
    }
public List < O > createdInPeriod ( Date start , Date end , int numObjects ) { return findByDate ( "creationDate" , start , end , numObjects , true ) ; }
Returns a list of images created in the time period specified by start and end

@param start
@param end
@param numObjects
@return