Unbreak jdk7 builds on ci.bazel.io

A Java construct that was used in GroupedListTest is not valid in Java 7
and is breaking jdk7 builds.

--
MOS_MIGRATED_REVID=108232703

1 files changed, 2 insertions, 2 deletions

diff --git a/src/test/java/com/google/devtools/build/lib/util/GroupedListTest.java b/src/test/java/com/google/devtools/build/lib/util/GroupedListTest.java
index e317adc837..f960a8e29d 100644
--- a/src/test/java/com/google/devtools/build/lib/util/GroupedListTest.java
+++ b/src/test/java/com/google/devtools/build/lib/util/GroupedListTest.java
@@ -194,7 +194,7 @@ public class GroupedListTest {
     elements.remove(ImmutableList.of("3"));
     elements.remove(ImmutableList.of());
     elements.remove(ImmutableList.of("removedGroup1", "removedGroup2"));
-    assertElementsEqualInGroups(GroupedList.create(compressed), elements);
+    assertElementsEqualInGroups(GroupedList.<String>create(compressed), elements);
     assertElementsEqualInGroups(groupedList, elements);
   }
 
@@ -220,7 +220,7 @@ public class GroupedListTest {
     allElts.removeAll(removed);
     assertElementsEqual(compressed, allElts);
     elements.get(0).removeAll(removed);
-    assertElementsEqualInGroups(GroupedList.create(compressed), elements);
+    assertElementsEqualInGroups(GroupedList.<String>create(compressed), elements);
     assertElementsEqualInGroups(groupedList, elements);
   }