private void processFontFamilyName(int startOffset, String fontName) {
   String fontFamilyName = FontMapper.getPhysicalFontName(fontName);
   if (!fontFamilyName.equals(myFontFamilyName)) {
     addTextIfPossible(startOffset);
     builder.addFontFamilyName(fontFamilyName);
     myFontFamilyName = fontFamilyName;
   }
 }