--- old/test/jdk/java/awt/Window/MultiWindowApp/ChildAlwaysOnTopTest.java	2018-02-21 06:54:40.000000000 -0800
+++ new/test/jdk/java/awt/Window/MultiWindowApp/ChildAlwaysOnTopTest.java	2018-02-21 06:54:40.000000000 -0800
@@ -22,8 +22,10 @@
  */
 
 /**
- * @test @summary setAlwaysOnTop doesn't behave correctly in Linux/Solaris under
- *                certain scenarios
+ * @test
+ * @key headful
+ * @summary setAlwaysOnTop doesn't behave correctly in Linux/Solaris under
+ *          certain scenarios
  * @bug 8021961
  * @author Semyon Sadetsky
  * @run main ChildAlwaysOnTopTest