cleanup RestTestBase in @AfterClass

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1567226 13f79535-47bb-0310-9956-ffa450edef68
SOLR-1301: Implement the set-map-reduce-classpath.sh script.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1567337 13f79535-47bb-0310-9956-ffa450edef68
SOLR-5649: Clean up some minor ConnectionManager issues.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1567399 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5437: ASCIIFoldingFilter now has an option to preserve the original token

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1567595 13f79535-47bb-0310-9956-ffa450edef68