@Override
		public Address next() {
			Address addr = null;
			try {
				addr = addrMap.decodeAddress(keyIter.next());
			}
			catch (NoSuchElementException e) {
				return null;
			}
			catch (IOException e) {
				// Ignore
			}
			return addr;
		}
@see ghidra.program.model.address.AddressIterator#next()
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/references/ToAdapterV1.java