* @throws ValidationException
*/
protected boolean checkCIDFontWidths(PDStream fontStream)
throws ValidationException {
try {
CFFParser cffParser = new CFFParser();
List<CFFFont> lCFonts = cffParser.parse(fontStream.getByteArray());
if (lCFonts == null || lCFonts.isEmpty()) {
this.fontContainer.addError(new ValidationResult.ValidationError(
ERROR_FONTS_CID_DAMAGED, "The FontFile can't be read"));
return false;