jdeeco-simulation/src/cz/cuni/mff/d3s/deeco/simulation/matsim/MATSimOMNetSimulation.java
long currentTime = getCurrentMilliseconds();
	public long getMATSimMilliseconds() {
		return getCurrentMilliseconds()
				+ (Math.round(controler.getConfig().getQSimConfigGroup()
						.getStartTime()) * MILLIS_IN_SECOND);
long getMATSimSeconds()
jdeeco-core/src/cz/cuni/mff/d3s/deeco/network/PacketReceiver.java
if (timeProvider.getCurrentTime() - lastMessagesWipe >= messageWipePeriod) {
			int origCnt = messages.size();

			Set<Integer> droppedIds = new HashSet<>();
			
			Message message;
			Iterator<Entry<Integer, Message>> it = messages.entrySet().iterator();
			while (it.hasNext()) {
				Entry<Integer, Message> entry = it.next();				
				message = entry.getValue();
				if (message != null && message.isStale()) {
					droppedIds.add(entry.getKey());
					it.remove();
void clearCachedMessagesIfNecessary()