SOLR-6651: Fix wrong timeout logged in waitForReplicasToComeUp

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_5x@1634059 13f79535-47bb-0310-9956-ffa450edef68
SOLR-6651: Don't log found twice

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_5x@1634061 13f79535-47bb-0310-9956-ffa450edef68
use correct constants/javadocs refs (backport from LUCENE-5969)

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_5x@1634064 13f79535-47bb-0310-9956-ffa450edef68
silence unused compiler warning

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_5x@1634066 13f79535-47bb-0310-9956-ffa450edef68