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Alex Osborne
d13acddfc4
fastutil is our largest dependency, consuming about a third of the total Heritrix distribution size but we only use a couple of trivial classes from it. FPMergeUriUniqFilter (which I'm not sure anyone uses anyway), uses LongArrayList so this change replaces it with a basic version that does just enough. The unsynchronized FastBufferedOutputStream usages are likely unnecessary these days thanks to the JVM's lock optimisations and for the one in CrawlerJournal, the GZIPOutputStream is still going to be synchronizing anyway.