The next tutorial in the Java 101 series will introduce method references, which you can combine with lambda expressions to write even more concise, readable Java code. Related content how-to ...

Like C# lambda expressions, Java 8 lambda expressions tie an argument list to a body. For example, (int x) -> x * x specifies an integer parameter that’s named x and returns the value of x squared.

When the class is executed, the result is the text string lambda-tutorial.txt written to the console. Example UnaryOperator Lambda expression. If you implement the UnaryOperator interface with a ...

Lambda expression, which adds closures and related features to the Java language to support programming in multicore environments, was introduced with the Java 8 release. "Serverless platforms have ...