1 files changed, 8 insertions, 2 deletions
diff --git a/platform/vcs-log/impl/test/com/intellij/vcs/log/impl/TestVcsLogProvider.java b/platform/vcs-log/impl/test/com/intellij/vcs/log/impl/TestVcsLogProvider.java
index 08fae0c8822f..d3709b2d8f55 100644
--- a/platform/vcs-log/impl/test/com/intellij/vcs/log/impl/TestVcsLogProvider.java
+++ b/platform/vcs-log/impl/test/com/intellij/vcs/log/impl/TestVcsLogProvider.java
@@ -27,6 +27,7 @@ import org.jetbrains.annotations.Nullable;
 
 import java.awt.*;
 import java.util.Collection;
+import java.util.Comparator;
 import java.util.List;
 import java.util.Set;
 import java.util.concurrent.Semaphore;
@@ -200,8 +201,13 @@ public class TestVcsLogProvider implements VcsLogProvider {
   private static class MockRefManager implements VcsLogRefManager {
     @NotNull
     @Override
-    public List<VcsRef> sort(Collection<VcsRef> refs) {
-      return ContainerUtil.newArrayList(refs);
+    public Comparator<VcsRef> getComparator() {
+      return new Comparator<VcsRef>() {
+        @Override
+        public int compare(VcsRef o1, VcsRef o2) {
+          return 0;
+        }
+      };
     }
 
     @NotNull