More from IntelliJ inspection

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1495738 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-833: Make conversion to sequence files map-reduce - Checking in, tests pass

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1495863 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-944:lucene2seq - removed unused import

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1495924 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-833: Make conversion to sequence files map-reduce - first round of Code cleanup based on feedback from code review

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1495927 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-833: Make conversion to sequence files map-reduce - fixed issue with not reading a directory list

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1496078 13f79535-47bb-0310-9956-ffa450edef68
MAHOUT-944: lucene2seq - more code cleanup, removed unused imports

git-svn-id: https://svn.apache.org/repos/asf/mahout/trunk@1496123 13f79535-47bb-0310-9956-ffa450edef68
Merge branch 'trunk' of git://git.apache.org/mahout into dev-0.8.x-scala