--- a/jdk/test/java/awt/Frame/ObscuredFrame/ObscuredFrameTest.java	Tue Jul 04 13:37:02 2017 +0530
+++ b/jdk/test/java/awt/Frame/ObscuredFrame/ObscuredFrameTest.java	Fri Jun 30 16:32:18 2017 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -23,6 +23,7 @@
 
 /*
  * @test
+ * @key headful
  * @bug 8171952
  * @summary Tests that getMousePosition() returns null for obscured component.
  * @author Dmitry Markov