Java tutorial
package org.apache.commons.javaflow.examples.interceptor; import org.apache.commons.javaflow.api.Continuation; public class InterceptorExample { public static void main(final String[] argv) throws Exception { int i = 0; for (Continuation cc = Continuation.startWith(new Execution()); null != cc; cc = cc.resume(i += 100)) { System.out.println("SUSPENDED " + cc.value()); } System.out.println("==="); } }