return registry;
}
private void registerStandardSpis() {
// Hardwire standard SPIs
registerServiceProvider(new GIFImageReaderSpi());
registerServiceProvider(new GIFImageWriterSpi());
registerServiceProvider(new BMPImageReaderSpi());
registerServiceProvider(new BMPImageWriterSpi());
registerServiceProvider(new WBMPImageReaderSpi());
registerServiceProvider(new WBMPImageWriterSpi());