BdbCookieStore not implemented iterator at RetryExec

[airshiplay]

java.lang.RuntimeException: not implemented
at org.archive.modules.fetcher.BdbCookieStore$RestrictedCollectionWrappedList.iterator(BdbCookieStore.java:81)
at org.apache.http.client.protocol.RequestAddCookies.process(RequestAddCookies.java:164)
at org.apache.http.protocol.ImmutableHttpProcessor.process(ImmutableHttpProcessor.java:133)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:183)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:72)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
at org.archive.modules.fetcher.FetchHTTPRequest.execute(FetchHTTPRequest.java:745)
at org.archive.modules.fetcher.FetchHTTP.innerProcess(FetchHTTP.java:658)
at org.archive.modules.Processor.innerProcessResult(Processor.java:175)
at org.archive.modules.Processor.process(Processor.java:142)
at org.archive.modules.ProcessorChain.process(ProcessorChain.java:131)
at org.archive.crawler.framework.ToeThread.run(ToeThread.java:148)

[ato]

I believe this was fixed by #434.