LUCENE-6852: resolve nocommits, ant precommit passes

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene6852@1710428 13f79535-47bb-0310-9956-ffa450edef68
28 files changed
tree: e1f906ab16cebd2b6198377b61909677b63c3685
  1. dev-tools/
  2. lucene/
  3. solr/
  4. .gitignore
  5. .hgignore
  6. build.xml
  7. README.txt