<managed-scheduled-executor-service name="default" jndi-name="java:jboss/ee/concurrency/scheduler/default" context-service="default" hung-task-termination-period="0" hung-task-threshold="60000" keepalive-time="3000"/>

import jakarta.annotation.Resource;
import jakarta.enterprise.concurrent.CronTrigger;
import jakarta.enterprise.concurrent.LastExecution;
import jakarta.enterprise.concurrent.ManagedScheduledExecutorService;
import jakarta.enterprise.context.ApplicationScoped;
import jakarta.enterprise.event.Observes;
import jakarta.enterprise.event.Startup;

import java.time.ZoneId;
import java.time.ZonedDateTime;

@ApplicationScoped
public class DummyBean {

    @Resource(mappedName = "java:jboss/ee/concurrency/scheduler/default")
    ManagedScheduledExecutorService executorService;

    public DummyBean() {
    }

    private void onStart(@Observes Startup startup) {
        System.out.println("Start");
        executorService.schedule(() -> something(),
                                 new CronTrigger(ZoneId.systemDefault()) {
                                     @Override
                                     public ZonedDateTime getNextRunTime(LastExecution lastExecutionInfo, ZonedDateTime taskScheduledTime) {
                                         ZonedDateTime nextRunTime = super.getNextRunTime(lastExecutionInfo, taskScheduledTime);
                                         System.out.println("ZonedDateTime getNextRunTime " + nextRunTime);
                                         return nextRunTime;
                                     }
                                 }.hours("*").minutes("*").seconds("*/10"));
    }

    private void something() {
        System.out.println("something");
    }

}