This is an in-depth java tutorial for beginners. Learn what Java is, how to get started, and how to build basic apps using key concepts!

The -splash option is new to Mustang. When you run your Java application (MyJavaApplication in the above example) with -splash option, the spash.png will be displayed when your application runs.

Android apps can be written in Kotlin, Java, and C++ languages - but it's still a good idea to download the Android Studio development tool to have a place in which to test.