Java is one of the most in-demand programming languages in the world and one of the two official programming languages used in Android development (the other being Kotlin).

1. Lambda expressions Lambda expressions are the biggest features integrated into Java 8. This functional programming paradigm was, until now, missing from Java.

Technologies related to Java APIs (application programming interfaces) and JDK (Java Development Kit) form the cornerstone of modern, enterprise-grade software development. Here we explore all the ...