diff --git a/examples/src/main/java/kafka/examples/SimpleConsumerDemo.java b/examples/src/main/java/kafka/examples/SimpleConsumerDemo.java
index 28bdb1638c5b4..1128522d28e34 100644
--- a/examples/src/main/java/kafka/examples/SimpleConsumerDemo.java
+++ b/examples/src/main/java/kafka/examples/SimpleConsumerDemo.java
@@ -14,6 +14,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/*
+* Modify for test
+*/
 package kafka.examples;
 
 import kafka.api.FetchRequest;