diff --git a/modules/siddhi-core/src/main/java/io/siddhi/core/table/holder/IndexEventHolderForCache.java b/modules/siddhi-core/src/main/java/io/siddhi/core/table/holder/IndexEventHolderForCache.java
index 7f6f178db4..e7f14517a8 100644
--- a/modules/siddhi-core/src/main/java/io/siddhi/core/table/holder/IndexEventHolderForCache.java
+++ b/modules/siddhi-core/src/main/java/io/siddhi/core/table/holder/IndexEventHolderForCache.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ * Copyright (c) 2019, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
  *
  * WSO2 Inc. licenses this file to you under the Apache License,
  * Version 2.0 (the "License"); you may not use this file except
diff --git a/modules/siddhi-core/src/main/java/io/siddhi/core/util/collection/operator/OverwriteTableIndexOperatorForCache.java b/modules/siddhi-core/src/main/java/io/siddhi/core/util/collection/operator/OverwriteTableIndexOperatorForCache.java
index 40c2f1cd2c..0a210721f8 100644
--- a/modules/siddhi-core/src/main/java/io/siddhi/core/util/collection/operator/OverwriteTableIndexOperatorForCache.java
+++ b/modules/siddhi-core/src/main/java/io/siddhi/core/util/collection/operator/OverwriteTableIndexOperatorForCache.java
@@ -40,13 +40,11 @@ public ComplexEventChunk<StateEvent> tryUpdate(ComplexEventChunk<StateEvent> upd
                                                    Object storeEvents,
                                                    InMemoryCompiledUpdateSet compiledUpdateSet,
                                                    AddingStreamEventExtractor addingStreamEventExtractor) {
-
         updatingOrAddingEventChunk.reset();
         while (updatingOrAddingEventChunk.hasNext()) {
             StateEvent overwritingOrAddingEvent = updatingOrAddingEventChunk.next();
             ((IndexedEventHolder) storeEvents).overwrite(addingStreamEventExtractor.getAddingStreamEvent
                     (overwritingOrAddingEvent));
-
         }
         return null;
     }