Sanitizer converting font names in 'style' attribute value to lower case

[anupbhore]

HTML sanitizer is converting the font names in 'style' attribute of HTML element to lower case.
This results in content rendered not using right font.

Sample Input : <p><span style="font-family:Times New Roman,Times,serif;">fourth line</span></p>
Expected Output: <p><span style="font-family:'Times New Roman' , 'Times' , serif">fourth line</span></p>
Actual output : <p><span style="font-family:'times new roman' , 'times' , serif">fourth line</span></p>

Use following code to reproduce :
public void testLowerCasingOfFont() { String text = "<p><span style=\"font-family:Times New Roman,Times,serif;\">text</span></p>"; String output = new HtmlPolicyBuilder().allowStyling().allowElements("p", "span").allowAttributes("style").onElements( "p").toFactory().sanitize(text); System.out.println(output); }