test/sun/java2d/ClassCastExceptionForInvalidSurface.java

rev 14989 : 8160974: [TESTBUG] Mark more headful tests with @key headful.

@@ -38,10 +38,11 @@
 
 import static java.awt.image.BufferedImage.TYPE_INT_ARGB;
 
 /**
  * @test
+ * @key headful
  * @bug 8158072 7172749
  */
 public final class ClassCastExceptionForInvalidSurface {
 
     static GraphicsEnvironment ge