diff -r 92f7fed22d5f -r d99e63b6d962 jdk/test/javax/swing/LookAndFeel/8145547/DemandGTK.java
--- a/jdk/test/javax/swing/LookAndFeel/8145547/DemandGTK.java	Fri Jun 17 21:08:03 2016 +0800
+++ b/jdk/test/javax/swing/LookAndFeel/8145547/DemandGTK.java	Tue Jun 14 10:44:59 2016 +0200
@@ -26,6 +26,7 @@
   @summary  Tests that GTK LaF is supported on solaris
             regardless of jdk.gtk.version flag values.
   @bug 8156121
+  @key headful
   @requires (os.name == "linux" | os.name == "solaris")
   @run main/othervm -Djdk.gtk.version=2 DemandGTK
   @run main/othervm -Djdk.gtk.version=3 DemandGTK