public class LensMultiCauseException
extends LensException
Thrown when there are more than one independent failures in the same computation.
E.g.
(a) If a decision is based on evaluating multiple iterations with same / different data input, then collection of
failures of all iterations can be recorded in a LensMultiCauseException
(b) If a decision is based on evaluating multiple operations in parallel background threads, then collection of
failures of all background threads can be recorded using LensMultiCauseException