test/jdk/java/awt/Toolkit/RealSync/Test.java

@@ -22,10 +22,11 @@
  */
 
 /*
   @test
   @bug 6252005
+  @key headful
   @summary Tests that realSync feature works
   @author denis.mikhalkin: area=awt.toolkit
   @modules java.desktop/sun.awt
   @run main/timeout=6000 Test
 */

@@ -148,11 +149,11 @@
             for (Object e : events) {
                 System.err.println(e);
             }
         }
         errors.clear();
-        System.exit(1);
+        throw new Error();
     }
 
     public static void asser(boolean value) {
         if (!value) {
             fail("Test failed");