@Override
	DBLongIterator getIteratorForAddresses(Address start) throws IOException {
		return new AddressIndexKeyIterator(refTable, ADDR_COL, addrMap, start, true);
	}
@see ghidra.program.database.symbol.EquateRefDBAdapter#getIteratorForAddresses(ghidra.program.model.address.Address)
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/symbol/EquateRefDBAdapterV1.java