git: openjdk/skara: Make sure Commits are closed when using Commits::stream

[duke]

Changeset: cbe145fa
Author:    Jorn Vernee <jvernee at openjdk.org>
Date:      2019-08-30 12:01:08 +0000
URL:       https://github.com/openjdk/skara/commit/cbe145fa

 Make sure Commits are closed when using Commits::stream

Reviewed-by: ehelin

! bots/hgbridge/src/test/java/org/openjdk/skara/bots/hgbridge/BridgeBotTests.java
! bots/mlbridge/src/main/java/org/openjdk/skara/bots/mlbridge/PullRequestInstance.java
! bots/notify/src/main/java/org/openjdk/skara/bots/notify/JNotifyBot.java
! bots/pr/src/test/java/org/openjdk/skara/bots/pr/MergeTests.java
! jcheck/src/main/java/org/openjdk/skara/jcheck/JCheck.java
! vcs/src/main/java/org/openjdk/skara/vcs/Commits.java