tree 04c3a4e6c7c5cc720844f3859a8bc41c68a75def
parent 3abe7db082cdc98f31e2e248c9b87adca0dd1374
author Sebastian Nagel <snagel@apache.org> 1550845112 +0100
committer Sebastian Nagel <snagel@apache.org> 1550845190 +0100

NUTCH-2695: fix some alerts raised by LGTM
- useless checks for null in OutlinkExtractor, protocol-http,
  ParsePluginsReader, parse-html, parse-tika
- called LOG.equals(...) instead of LOG.error(...) in ArcRecordReader
- constant loop condition in protocol-http
- implicit conversion from array to string in CrawlDbReducer
- `Missing format argument` in log methods
- spurious Javadoc @param tags