modules/graphics/src/test/java/com/sun/javafx/pgstub/StubToolkit.java

rev 8906 : RT-46083: TimelineClipCore exceptions handling improvent

*** 689,699 ****
      public void handleAnimation() {
          if (animationRunnable != null) {
              try {
                  animationRunnable.run();
              } catch (Throwable t) {
!                 t.printStackTrace();
              }
          }
      }
  
      public StubImageLoaderFactory getImageLoaderFactory() {
--- 689,699 ----
      public void handleAnimation() {
          if (animationRunnable != null) {
              try {
                  animationRunnable.run();
              } catch (Throwable t) {
!                 Thread.currentThread().getUncaughtExceptionHandler().uncaughtException(Thread.currentThread(), t);
              }
          }
      }
  
      public StubImageLoaderFactory getImageLoaderFactory() {