* @return リソース
     * @see #getResourcePath(String, String)
     */
    public static URL getResourceNoException(final String path, final String extension, final ClassLoader loader) {
        assertArgumentNotNull("loader", loader);

        if (path == null || loader == null) {
            return null;
        }
        final String p = getResourcePath(path, extension);
        return loader.getResource(p);