1 files changed, 1 insertions, 1 deletions
diff --git a/core/src/test/java/org/apache/spark/shuffle/sort/ShuffleInMemorySorterSuite.java b/core/src/test/java/org/apache/spark/shuffle/sort/ShuffleInMemorySorterSuite.java
index eb1da8e1b4..b4fa33f32a 100644
--- a/core/src/test/java/org/apache/spark/shuffle/sort/ShuffleInMemorySorterSuite.java
+++ b/core/src/test/java/org/apache/spark/shuffle/sort/ShuffleInMemorySorterSuite.java
@@ -48,7 +48,7 @@ public class ShuffleInMemorySorterSuite {
   public void testSortingEmptyInput() {
     final ShuffleInMemorySorter sorter = new ShuffleInMemorySorter(consumer, 100);
     final ShuffleInMemorySorter.ShuffleSorterIterator iter = sorter.getSortedIterator();
-    assert(!iter.hasNext());
+    Assert.assertFalse(iter.hasNext());
   }
 
   @Test