Here's what you need to know about object-oriented programming with classes, methods, objects, and interfaces, with examples in Java ... further by using abstract types. Here, abstract just ...

I’ve created a Java application that contrasts the imperative, object-oriented ... us create abstract functions.” In this tutorial you’ve learned some basics of functional programming.

This course is the continuation of Intro to Programming with Java 1. So, you’re well on your way. But here, you’ll get into some deeper tech, like object-oriented programming skills, inheritance, ...