How do you use Shenandoah GC with a simple code example?

Shenandoah is a low-pause-time garbage collector for Java that aims to minimize pause times by performing garbage collection concurrently with the application threads. To enable Shenandoah, you need to add certain options to your Java Virtual Machine (JVM) command line. Below is a simple example of how to use Shenandoah GC with a basic Java application.


        // Sample Java Code
        public class Example {
            public static void main(String[] args) {
                for (int i = 0; i < 1000000; i++) {
                    String str = "This is a sample string number " + i;
                    // Simulate memory allocation
                }
                System.out.println("Memory allocation complete.");
            }
        }