test/java/awt/ComponentOrientation/FlowTest.java

rev 14031 : 8159690: [TESTBUG] Mark headful tests with @key headful.

Backport of 14851:980da45565c8 from jdk9.  542/842 hunks applied directly from
the patch. 44 I resolved manually.  The remaining hunks are for filenames that
do not exist in jdk8u.

@@ -21,10 +21,11 @@
  * questions.
  */
 
 /*
  * @test
+ * @key headful
  * @bug     4108453
  * @summary Test ComponentOrientation (Bidi) support in FlowLayout
  */
 /*
  * (C) Copyright IBM Corp. 1998 - All Rights Reserved