Java Programming

Welcome to Udacity! We're excited to share more about your Nanodegree and start this journey with you.

You are starting a challenging but rewarding journey! Take 5 minutes to read how to get help with projects and content.

In this lesson, we'll cover some fundamentals—such as why you would want to learn Java, and what prerequisites you'll need to succeed in the course.

This lesson covers all the major building blocks we need to create a simple Java app, including keywords, variables, loops, methods, access modifiers, arrays, and Javadoc.

In this lesson, we'll learn about what an object is, what a class is, and how we can create (or instantiate) objects from classes.

In this lesson, we'll go deeper into objects and classes and learn about some of the advanced concepts of object-oriented programming, including inheritance and polymorphism.

We'll learn about some of the important class types provided by the Java API, including Exceptions, Enums, RegEx, Dates and Calendar, and advanced String features.

Working with multiple types can introduce some challenges. In this lesson we'll learn how two tools—generics and collections—can help us address these challenges and make our code type safe.

In this lesson we'll learn about maps, sets and queues. Each of these provides a uniquely powerful data structure that, when used correctly, can solve complex problems efficiently.

In this project, you will demonstrate your new Java skills by creating a fully functional hotel reservation app that will allow customers to check room availability and book a room.

In this lesson, you'll be introduced to the course and what to expect!

In this lesson, you'll learn how to implement lambdas, functional interfaces, and other Java functional programming tools.

In this lesson, you'll learn how to use files and streams in Java.

In this lesson, you'll learn about common design patterns and when to use them.

In this lesson, you'll learn reflection, the ability of a program to examine its own structure at runtime.

In this lesson, you'll be introduced to concurrency and threading in Java.

In this lesson, you will create a parallel web crawler to replace legacy code at a large company.

In this lesson, you'll be introduced to the course and what to expect!

In this lesson you'll learn how to run and package Java applications.

In this lesson, you'll learn about different types of dependencies and how to manage them with Maven.

In this lesson, you'll learn how to divide projects into modules in Java.

In this lesson, you'll learn how to write unit tests in Java.

In this lesson, you'll learn how to write more complex tests in Java.

In this lesson, you'll create modules, write unit tests, and package your project for others to use.