What Will I Learn in a Java Programming Class?

Java is an object-oriented programming language that is famous for its versatility. This is because applications that are written with Java can run on a diverse range of platforms. Programmers can learn the Java language through community college courses, seminars, university classes and free tutorials. Continue reading for details about the skills you may learn in a Java programming class. Schools offering Computer Programming degrees can also be found in these popular choices.

Java Programming Class Skills

Students in a Java programming class will learn about the software's interface and how to read complex data, create applications and graphic user interfaces. Java is a programming language related to C++ that helps the programmer create an interface for computer users. In such a class, you might learn to create applications that can run on many different platforms, such as Microsoft Windows or Mac OS. As a student, you learn to master Java basics. This means you will create, write, and implement applications, and you may also create graphical user interfaces. The following is more information about each of these Java programming skills.

Important Facts About Java Classes

Degree Levels Certification, bachelor's and master's
Degree Fields Software design and programming, computer science and more
Online Availability On-campus and online programs available
Possible Careers Computer programmers, software developers, computer support specialists
Median Salary (2018) $84,280 (for all computer programmers)*
Job Outlook (2016-2026) -7% decline (for all computer programmers)*

Source: *U.S. Bureau of Labor Statistics

Learning Java Basics

Students have opportunities to master the basics of Java. This includes implementations, interfaces, and algorithms. Java classes teach you to understand and write data, as well as operate comfortably with object-oriented programming and layout managers. You might also learn to handle exceptions and perform debugging procedures on existing code.

Creating Applications

Java programming students often begin by learning to create, compile, and run a simple application such as the popular 'Hello World!' application. Students might also learn to compile an application, meaning they create an executable program by running the source code through a Java compiler to create byte code. The byte code is the code that is run through Java's virtual machine to make your application work.

Creating Graphical User Interfaces

While studying Java programming, you may develop graphical user interfaces, or GUIs. These are the screens through which users interact with computers, and they are image-based rather than text-based. When a user clicks on a desktop icon to open iTunes, for example, that person is using a GUI. Java programmers use a tool called Swing to create graphical user interfaces.

To continue researching, browse degree options below for course curriculum, prerequisites and financial aid information. Or, learn more about the subject by reading the related articles below:

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The schools in the listing below are not free and may include sponsored content but are popular choices among our users. Tuition and costs will vary across programs and locations. Be sure to always request tuition information before starting a program.

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