Impossible to access triggercontext when scheduling a runnable?

[dhukas]

Hi, for example when scheduling a runnable like this

@Autowired
ThreadPoolTaskScheduler scheduler;

[...]

final CronTrigger trigger = new CronTrigger("0/5 * * * * ?");

ScheduledFuture<?> future = scheduler.schedule(new Runnable() {

	@Override
	public void run() {
		System.out.println("I'm triggered by cron!");
                System.out.println("nextExecutionTime: " + trigger.nextExecutionTime(new SimpleTriggerContext()));
	}
}, trigger);

...it would be nice to access the TriggerContext internally stored in the non-public class ReschedulingRunnable such that its methods lastScheduledExecutionTime(), lastActualExecutionTime() and lastCompletionTime() can be called.

But that seems to be impossible! True? Why? Will it be possible in a future spring version? Are there other ways to do this?

EDIT: See https://jira.springsource.org/browse/SPR-8500

Cheers!
B.