* BAEL-3918 - Adding BigDecimal numbers using the Stream API * BAEL-3918 - Adding BigDecimal numbers using the Stream API * BAEL-3918 - Adding BigDecimal numbers using the Stream API * BAEL-3918 - Updating test methods names to be compliant with Baeldung standards * Minor name change Co-authored-by: ashleyfrieze <ashley@incredible.org.uk>