test/java/awt/Robot/ModifierRobotKey/ModifierRobotKeyTest.java

rev 14989 : 8160974: [TESTBUG] Mark more headful tests with @key headful.

@@ -34,10 +34,11 @@
 
 import static jdk.testlibrary.Asserts.assertTrue;
 
 /*
  * @test 8155742
+ * @key headful
  * @summary Make sure that modifier key mask is set when robot press
  *          some key with one or more modifiers.
  * @library ../../../../lib/testlibrary/
  * @build ExtendedRobot
  * @run main ModifierRobotKeyTest