public String process(String css) {
CascadingStyleSheet cascadingStyleSheet =
CSSReader.readFromString(
css,
CCharset.CHARSET_UTF_8_OBJ,
ECSSVersion.CSS30,
new DoNothingCSSParseErrorHandler());
processRules(cascadingStyleSheet.getAllRules());
return _cssWriter.getCSSAsString(cascadingStyleSheet);
}
protected String formatCss(String css) {
CascadingStyleSheet cascadingStyleSheet =
CSSReader.readFromString(
css,
CCharset.CHARSET_UTF_8_OBJ,
ECSSVersion.CSS30,
new DoNothingCSSParseErrorHandler());
CSSWriterSettings cssWriterSettings = new CSSWriterSettings(ECSSVersion.CSS30, false);
cssWriterSettings.setOptimizedOutput(false);
cssWriterSettings.setRemoveUnnecessaryCode(Boolean.TRUE);
CSSWriter cssWriter = new CSSWriter(cssWriterSettings);
return cssWriter.getCSSAsString(cascadingStyleSheet);
}