1 files changed, 8 insertions, 1 deletions
diff --git a/core/src/test/java/org/elasticsearch/common/util/CollectionUtilsTests.java b/core/src/test/java/org/elasticsearch/common/util/CollectionUtilsTests.java
index 4c3612da8e..8c192a2a35 100644
--- a/core/src/test/java/org/elasticsearch/common/util/CollectionUtilsTests.java
+++ b/core/src/test/java/org/elasticsearch/common/util/CollectionUtilsTests.java
@@ -25,7 +25,14 @@ import org.apache.lucene.util.BytesRefBuilder;
 import org.apache.lucene.util.Counter;
 import org.elasticsearch.test.ESTestCase;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.SortedSet;
+import java.util.TreeSet;
 
 import static org.elasticsearch.common.util.CollectionUtils.eagerPartition;
 import static org.hamcrest.Matchers.equalTo;