Hands-On Cloud-Native Applications with Java and Quarkus

Running a Java application with GraalVM

To test whether your GraalVM environment works correctly, we will be adding a minimal Java class and running it. Open an editor and create the following Main class:

public class Main { public static void main(String[] args) { System.out.println("Hello GraalVM!"); }}

Compile this class into bytecode and then run it on GraalVM using the following commands:

$ javac Main.java$ java Main

This will give us the following output:

 Hello GraalVM!