Java applications evaluate expressions. Evaluating an expression ... If you need to detect an overflow, you’ll want to work with the Math class’s multiplyExact() methods.

One example is the java.lang.Math class. I will introduce these types ... To use lambdas effectively, you must understand the syntax of lambda expressions along with the notion of a target type.

This discussion on the etymology of lambda functions is interesting, but the real question is how these mathematical concepts translate into Java. When you first learn to use lambda expressions, ...