Learn how to use Java lambda expressions For those who are new to functional programming, basic Java lambda syntax can be a bit intimidating at first. Once you break lambda expressions down into their ...

Learn how to use lambda expressions and functional programming techniques in your Java programs ...

Lambda expressions are new to Java SE 8, and in my opinion they are the most significant language features debuting in this version.

Do you need an example of how to use Java's UnaryOperator in a functional Lambda expression? This tutorial shows you where when and how to use the UnaryOperator interface in a function.