test/javax/swing/JComponent/6989617/bug6989617.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.

@@ -19,16 +19,18 @@
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 
-/* @test
-   @bug 6989617
-   @summary Enable JComponent to control repaintings of its children
-   @author Alexander Potochkin
-   @run main bug6989617
-*/
+/*
+ * @test
+ * @key headful
+ * @bug 6989617
+ * @summary Enable JComponent to control repaintings of its children
+ * @author Alexander Potochkin
+ * @run main bug6989617
+ */
 
 import sun.awt.SunToolkit;
 
 import javax.swing.*;
 import java.awt.*;