root.getResResolvers().put(resolver.getClass().getName(), resolver);
root.getResources().add(webContentFoler);
root.setSourceBundle(bundle);
root.setName(wabCtxPath);
root.setId(bundle.getSymbolicName());
root.setVisitControler(new DefaultResourceVisitController() {
@Override
public boolean canRead(HttpServletRequest requestUrl) {
return true;
}