public TaskBuilder<T> onFailureReschedule(Schedule schedule) {
      this.onFailure = new FailureHandler.OnFailureReschedule<T>(schedule);
      return this;
    }
Disable 'scheduleOnStartup' to get control over when and show the executions is scheduled.
Schedules will not be updated etc, so not really recommended.
db-scheduler/src/main/java/com/github/kagkarlsson/scheduler/task/helper/Tasks.java