diff --git a/plugins/devkit/devkit-java-tests/testData/references/pluginConfigReference/NotificationGroupId.java b/plugins/devkit/devkit-java-tests/testData/references/pluginConfigReference/NotificationGroupId.java
index 732db4bea7bd..3ca0003cc867 100644
--- a/plugins/devkit/devkit-java-tests/testData/references/pluginConfigReference/NotificationGroupId.java
+++ b/plugins/devkit/devkit-java-tests/testData/references/pluginConfigReference/NotificationGroupId.java
@@ -5,12 +5,12 @@ import com.intellij.notification.NotificationType;
 
 public class NotificationGroupId {
   public static void main(String[] args) {
-    new Notification("my.balloon", null, NotificationType.INFORMATION);
+    new Notification("my.balloon", "Content", NotificationType.INFORMATION);
     new NotificationBuilder("my.balloon", "Content", NotificationType.WARNING);
     NotificationGroupManager.getInstance().getNotificationGroup("my.balloon");
 
-    new Notification("<error descr="Cannot resolve notification group id 'INVALID_VALUE'">INVALID_VALUE</error>", null, NotificationType.INFORMATION);
+    new Notification("<error descr="Cannot resolve notification group id 'INVALID_VALUE'">INVALID_VALUE</error>", "Content", NotificationType.INFORMATION);
     new NotificationBuilder("<error descr="Cannot resolve notification group id 'INVALID_VALUE'">INVALID_VALUE</error>", "Content", NotificationType.WARNING);
     NotificationGroupManager.getInstance().getNotificationGroup("<error descr="Cannot resolve notification group id 'INVALID_VALUE'">INVALID_VALUE</error>");
   }
-}
\ No newline at end of file
+}
diff --git a/plugins/devkit/devkit-java-tests/testData/references/pluginConfigReference/NotificationGroupIdCompletion.java b/plugins/devkit/devkit-java-tests/testData/references/pluginConfigReference/NotificationGroupIdCompletion.java
index 4cbac0bd6475..c0e5121f8249 100644
--- a/plugins/devkit/devkit-java-tests/testData/references/pluginConfigReference/NotificationGroupIdCompletion.java
+++ b/plugins/devkit/devkit-java-tests/testData/references/pluginConfigReference/NotificationGroupIdCompletion.java
@@ -3,6 +3,6 @@ import com.intellij.notification.NotificationType;
 
 public class NotificationGroupIdCompletion {
   public static void main(String[] args) {
-    new Notification("<caret>", null, NotificationType.INFORMATION);
+    new Notification("<caret>", "Content", NotificationType.INFORMATION);
   }
-}
\ No newline at end of file
+}