Erol

In this article, we will focus on the Java Stream API with that easy processing of collections can be made using a declarative notation.

A lambda expression is a piece of code that is giving an alternative way to the anonymous class to pass the function as a parameter to other subsequent flows of code such as methods, constructors, etc.. In this approach, a function can be referenced with a variable and passed as a reference to be executed in a subsequent flow of code execution.