default TraceMemoryRegion createRegion(String path, long snap, AddressRange range,
			Collection<TraceMemoryFlag> flags)
			throws TraceOverlappedRegionException, DuplicateNameException {
		return addRegion(path, Lifespan.nowOn(snap), range, flags);
	}
Add a region created at the given snap, with no specified destruction snap

@see #addRegion(String, Lifespan, AddressRange, Collection)
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/model/memory/TraceMemoryOperations.java