@Override
	public Address getMinAddress() {
		if (bases.size() == 0) {
			return null;
		}

		long minBase = (bases.get(0)).longValue();
		SortedRangeList list = baseLists.get(minBase);
		long min = minBase + ((list.getMin() - Integer.MIN_VALUE) & 0xffffffffl);
		return addrMap.decodeAddress(min);
	}
@see ghidra.program.model.address.AddressSetView#getMinAddress()
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/map/NormalizedAddressSet.java