final IPathState ps = ctx.getPathState();
ps.setResponse(response);
ps.getPath().setVisited(true);
if(response.isFetchFail()) {
ctx.error(request, response, "during initial file fetch");
return;
}
final IPathState ps404Parent = ps.get404Parent();
boolean is404Response = ((ps404Parent == null) && response.getResponseCode() == 404) ||