8. Java 8 - Lambda Expression Intro (Functional Interface)
Lambda Expression , Lambda Programming ,
Java 8 , Java 8 New Features, Java Lambda Expression, Lambda Program in Java 8
Functional Interface
https://docs.oracle.com/javase/tutori...
https://docs.oracle.com/javase/tutori...
https://plato.stanford.edu/entries/la...
Java lambda expressions are Java's first step into functional programming. A Java lambda expression is thus a function which can be created without belonging to any class. ... Java lambda expressions are commonly used to implement simple event listeners / callbacks, or in functional programming with the Java Streams