When performing a union on a DenseLocalDateDoubleTimeSeries A with a DenseLocalDateDoubleTimeSeries B the builder ignores the points in B when determining if there are any weekends.
This can lead to the wrong DenseTimeSeriesCalculation being used.
E.g. I union a series without weekends with one that contains weekends where the last date is a weekend. If the end date is a Monday and the series contains a point of the previous Sunday this will cause an ArrayIndexOutOfBoundsException.
Looks like a bug, would anyone be able to confirm?
Thanks!