}
private String toPattern(String sig) {
CssPropertyPatterns pp = new CssPropertyPatterns(
CssSchema.getDefaultCss21Schema(mq));
return pp.cssPropertyToPattern(parseSignature(sig), true).regex;
}
private ArrayConstructor toArrayList(String... values) {
List<StringLiteral> literals = new ArrayList<StringLiteral>();
for (String value : values) {