return currentSteps;
return new ArrayList(currentSteps);
    public List findCurrentSteps(long entryId) {        List currentSteps = (List) currentStepsCache.get(new Long(entryId));        if (currentSteps == null) {            currentSteps = new ArrayList();            currentStepsCache.put(new Long(entryId), currentSteps);        }        return currentSteps;    }