private static void addEquivalentsComplexes(PhysicalEntity pe, Set<PhysicalEntity> pes)
	{
		addEquivalentsComplexes(pe, true, pes);

		// Do not traverse to more specific. This was causing a bug so I commented out. Did not delete it just in case
		// later we realize that this is needed for another use case.
//		addEquivalentsComplexes(pe, false, pes);
	}
private static void addEquivalentsComplexes ( PhysicalEntity pe , Set < PhysicalEntity > pes ) { addEquivalentsComplexes ( pe , true , pes ) ; }
Adds equivalents and parent complexes of the given PhysicalEntity to the parameter set.
@param pe The PhysicalEntity to add its equivalents and complexes
@param pes Set to collect equivalents and complexes