In response to my recent blog posting Immutable Java Objects, Matt brought up a good point of discussion related to making Java classes truly immutable by declaring them as final so that they cannot ...

Not all Java developers need the precision that BigDecimal offers. However, those who do usually don’t have to use BigDecimal for very long before running into the java.lang.ArithmeticException with ...

In the field of system development, processes involving money—such as calculating consumption tax, applying product discounts, or computing interest—are extremely strict requirements where even a ...

For calculations with arbitrary precision you need to specify how precise you want a calculated result. For BigDecimal calculations this is done using the MathContext. The class BigDecimalStream ...