* @throws ValidationException
*/
protected boolean parsePatternContent(List<ValidationError> errors)
throws ValidationException {
ContentStreamWrapper csWrapper = new ContentStreamWrapper(documentHandler);
List<ValidationError> csParseErrors = csWrapper
.validPatternContentStream(pattern);
if (csParseErrors == null
|| (csParseErrors != null && csParseErrors.isEmpty())) {
return true;
}