In java 8 you should probably use the Exact methods in java.lang.Math (In cases where the size is int or long and overflow errors need to be detected, the metho

In java 8 you should probably use the Exact methods in java.lang.Math (In cases where the size is int or long and overflow errors need to be detected, the methods addExact, subtractExact, multiplyExact, and toIntExact throw an ArithmeticException when the results overflow)