Merge branch stable-2.14

* stable-2.14:
  Update JGit to latest 4.5.x release
  Update JGit to latest 4.5.x release
  Upgrade jackson-core to 2.9.8
  Resource exhausted because of unclosed LDAP connection

Change-Id: Ib02cbd7154937779eb0b7774afad94c2f3115cfd
Signed-off-by: Edwin Kempin <ekempin@google.com>

gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/git/AbstractPushForReview.java

@@ -1168,6 +1168,7 @@ public abstract class AbstractPushForReview extends AbstractDaemonTest {
 
     PushResult pr =
         GitUtil.pushHead(testRepo, "refs/for/foo%base=" + rBase.getCommit().name(), false, false);
+    assertThat(pr.getMessages()).containsMatch("changes: .*new: 1.*done");
 
     // BatchUpdate implementations differ in how they hook into progress monitors. We mostly just
     // care that there is a new change.