package data; /** * Simple class that runs a method. Can we update the method without restarting the JVM. */ public class Simple { public static void main(String[] argv) { Simple s = new Simple(); s.run(); } public void run() { System.out.println("Hello World3"); } public static void runStatic() { System.out.println("Hello World from static2"); } public void newmethod() { System.out.println(); } }