modules/graphics/src/test/java/com/sun/javafx/sg/prism/TestGraphics.java

@@ -157,10 +157,14 @@
         @Override
         protected void setRenderTarget(RenderTarget target, NGCamera camera, boolean depthTest, boolean state3D) {
         }
 
         @Override
+        public void validateClearOp(BaseGraphics g) {
+        }
+
+        @Override
         public void validatePaintOp(BaseGraphics g, BaseTransform xform, Texture maskTex, float bx, float by, float bw, float bh) {
         }
 
         @Override
         public void validateTextureOp(BaseGraphics g, BaseTransform xform, Texture src, PixelFormat format) {