test/java/awt/FullScreen/TranslucentWindow/TranslucentWindow.java

rev 14031 : 8160974: [TESTBUG] Mark more headful tests with @key headful.

This is a backport of fe58d505fffd from jdk9. 228/596 hunks apply without
modifications. 16 hunks required manual rework. The remainder were for files
not present in jdk8u.

@@ -21,10 +21,11 @@
  * questions.
  */
 
 /*
  * @test
+ * @key headful
  * @bug 6837004
  * @summary Checks that non-opaque window can be made a fullscreen window
  * @author Artem Ananiev
  * @run main TranslucentWindow
  */