First off, what is Java? Java is an OOP language, or Object Oriented Programming language. Developers usually choose Java due to its implementation across many various platforms, coining the phrase "write once, run anywhere" or WORA, meaning that any platform with the Java framework built in can easily run any Java application, without having to design one for Linux, one for Windows, one for Mac, etc. Java is mainly used for "enterprise" or large-scale applications that can be used over a variety of devices and platforms and connect together seamlessly.
If its your first time using Java (not to be confused with JavaScript) setting things up can seem quite daunting, but there are a few useful things you can do.
First, you'll need an IDE, or Integrated Development Environment. This is where the coding will actually take place. You can use anything from Command Prompt to Visual Studio Code, and there are tons of options.
Next, you'll need to install a JDK, or Java Development Kit, also referred to as a JRE, or Java Runtime Environment. You won't need to interact with this beyond installing it, as any JDK will be the resources you need to run the Java applications you create.
After you have both of these installed, you'll need to create folders and files that coordinate to your project's name. The best way to do this is by following the tutorials located directly on Java's website.
After, that you're done! You're ready to start learning how to code with Java, which is best done with some kind of online class, course, or a follow-along tutorial. Udemy can be a great place to start, as they will guide you through the entire process.
Best of Luck!
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