@Override
	public Address getAddress(String addrString) {
		try {
			Address addr = defaultSpace.getAddress(addrString);
			if (addr != null) {
				return addr;
			}
		}
		catch (AddressFormatException e) {
			// ignore
		}

		for (AddressSpace space : spaces) {
			//  default space already checked
			if (space == defaultSpace) {
				continue;
			}
			try {
				Address addr = space.getAddress(addrString);
				if (addr != null) {
					return addr;
				}
			}
			catch (AddressFormatException e) {
				// ignore
			}
		}
		return null;
	}
@see ghidra.program.model.address.AddressFactory#getAddress(java.lang.String)
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/address/DefaultAddressFactory.java