diff --git a/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/watcher/support/xcontent/XContentSource.java b/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/watcher/support/xcontent/XContentSource.java
index 238bcd57191a2..a8c890a849182 100644
--- a/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/watcher/support/xcontent/XContentSource.java
+++ b/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/watcher/support/xcontent/XContentSource.java
@@ -21,7 +21,6 @@
 
 import java.io.IOException;
 import java.io.InputStream;
-import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
@@ -91,7 +90,8 @@ public boolean isList() {
     /**
      * @return The source as a list
      */
-    public List<Object> getAsList() { return ((List<Object>) data());
+    public List<Object> getAsList() {
+        return (List<Object>) data();
     }
 
     /**