LUCENE-5123: fix changes

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1640808 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5950: Move to Java 8 as minimum Java version

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1640833 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5950: Disable Eclipse null analysis on Java 8 (requires @Null stuff Robert and I hate)

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1640837 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5950: Remove ecj hacks no longer necessary with current ecj settings

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1640843 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6533 Added a testcase for config reload, hardened watching for changes

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1640857 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5950: These 2 hacks are still needed to make the whole thing to compile in Eclipse's compiler (IDE)

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1640874 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5950: Remove Javadocs patcher (no longer needed with Java 8 minimum)

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1640876 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5833: allow suggesters to build off of each value from multi-valued fields

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1640886 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6533 fixing test failures http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Linux/11645

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1640909 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5950: Update changes entries

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1640958 13f79535-47bb-0310-9956-ffa450edef68
teach eclipse about nocommit

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1640961 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-6067: Accountable.getChildResources returns empty list by default

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1641002 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6533 fixing test failures http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/4445

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1641020 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6459: Normalize logging of operations in Overseer and log current queue size.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1641218 13f79535-47bb-0310-9956-ffa450edef68