diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestTableName.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestTableName.java
index 80d84f979ba..fd441e76577 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestTableName.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestTableName.java
@@ -154,7 +154,7 @@ public class TestTableName extends TestWatcher {
   @Test
   public void testValueOf() {
 
-    Map<String, TableName> inCache = new HashMap<>();
+    Map<String, TableName> inCache = new HashMap<String, TableName>();
     // fill cache
     for (Names name : names) {
       inCache.put(name.nn, TableName.valueOf(name.ns, name.tn));