commit 801dff41be8b35f16503729aaf04550d047bb6c4
author Jacek Centkowski <geminica.programs@gmail.com> Thu Oct 20 14:02:04 2016 +0200
committer Jacek Centkowski <geminica.programs@gmail.com> Thu Oct 20 14:02:04 2016 +0200
tree 82b34e7ef58eeda174b8f2cf6b88a6a8618fea6d
parent 84acf97c788117d1a74c1a18ad733198e8129418

Follow up to [1] - bring Java 7 compatibility back

Issue:
[1] introduces Collections.emptySortedSet() that was introduced in Java
8

[1] https://gerrit-review.googlesource.com/#/c/89372/
Change-Id: I2c8074a8c7d120ec752e538d10abb7847eeb37ef
Signed-off-by: Jacek Centkowski <geminica.programs@gmail.com>

gerrit-server/src/main/java/com/google/gerrit/server/project/ProjectCacheImpl.java

diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/project/ProjectCacheImpl.java b/gerrit-server/src/main/java/com/google/gerrit/server/project/ProjectCacheImpl.java
index 1753300..8a08052 100644
--- a/gerrit-server/src/main/java/com/google/gerrit/server/project/ProjectCacheImpl.java
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/project/ProjectCacheImpl.java
@@ -19,6 +19,7 @@
 import com.google.common.cache.CacheLoader;
 import com.google.common.cache.LoadingCache;
 import com.google.common.collect.FluentIterable;
+import com.google.common.collect.ImmutableSortedSet;
 import com.google.common.collect.Sets;
 import com.google.gerrit.extensions.events.LifecycleListener;
 import com.google.gerrit.reviewdb.client.AccountGroup;
@@ -215,7 +216,7 @@
       return list.get(ListKey.ALL);
     } catch (ExecutionException e) {
       log.warn("Cannot list available projects", e);
-      return Collections.emptySortedSet();
+      return ImmutableSortedSet.of();
     }
   }