Java Functional Programming

Full Stack Software Development Blog

I can make an analogy of my knowledge of Java functional programming to fluency in a foreign language - I can read it but have had little to no practice writing it.

I spent the last couple of days getting hands on experience using lambdas and streams.

Here is the reading I did.

Java Tutorial Lambda Expressions

Java Tutorial Aggregate Operations (Streams)

Lambda Expressions and Functional Interfaces: Tips and Best Practices

Functional Interfaces in Java 8

THE ULTIMATE 30-MINUTE CODING WORKOUT - STREAMS & LAMBDA EXPRESSIONS BY EXAMPLES