This tutorial first introduces the lambda language feature, then provides a more detailed introduction to functional programming with lambda expressions along with target types.

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

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 ...

The functional Predicate interface gets used extensively by the Java 8 Streams API. Any developer who wants to master functional programming in Java will need to be comfortable with the Predicate ...