fenzo-triggers/src/main/java/com/netflix/fenzo/triggers/persistence/InMemoryTriggerDao.java
@Override
    public String createTrigger(String triggerGroup, Trigger trigger) {
        trigger.setId(createId(triggerGroup, UUID.randomUUID().toString()));
        create(triggerGroup, trigger.getId(), trigger);
        return trigger.getId();
    }
@Override
    public String createTrigger(String triggerGroup, Trigger trigger) {
        trigger.setId(createId(triggerGroup, UUID.randomUUID().toString()));
        create(triggerGroup, trigger.getId(), trigger);
        return trigger.getId();
    }
@warn method description missing
@warn parameter descriptions missing

@param triggerGroup
@param trigger
@return