test/javax/swing/JInternalFrame/InternalFrameIsNotCollectedTest.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.

@@ -19,15 +19,17 @@
  * 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 8012004
-    @summary JINTERNALFRAME NOT BEING FINALIZED AFTER CLOSING
-    @author mcherkas
-    @run main InternalFrameIsNotCollectedTest
+/*
+ * @test
+ * @key headful
+ * @bug 8012004
+ * @summary JINTERNALFRAME NOT BEING FINALIZED AFTER CLOSING
+ * @author mcherkas
+ * @run main InternalFrameIsNotCollectedTest
  */
 import sun.awt.SunToolkit;
 
 import javax.swing.*;
 import java.awt.*;