int offset = event.getOffset();
int length = event.getLength();
String message = event.getMessage();
IFile htmlFile = getFile();
String contents = getContents();
HtmlProblem problem = new HtmlProblem(htmlFile, message, new Position(offset, length), WodHtmlUtils.getLineAtOffset(contents, offset), false);
_parserProblems.add(problem);
}