public void warningOccurred(javax.imageio.ImageWriter source, 
            int imageIndex, String warning) {
        System.err.println("Problem while writing image using ImageI/O: " 
                + warning);
    }
@see javax.imageio.event.IIOWriteWarningListener#warningOccurred(javax.imageio.ImageWriter, int, java.lang.String)
plugins/svg-plugin/batik-codec-fix/src/main/java/org/apache/batik/ext/awt/image/codec/imageio/ImageIOImageWriter.java