Files
heritrix3/engine
Alex Osborne 513c5fc487 FetchDNS: Move DNS cache init from CrawlController
Since the cache is global we only need to configure it once, not every
time we start a job. By moving it we keep the code that interfaces with
dnsjava centralized in FetchDNS.

Looks like dnsjava no longer uses a cleaner thread so remove the comment
referring to it.
2021-11-01 16:15:27 +09:00
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