private void retrieveDataFromApplication(Map<String, DotColor> ret) {
for (Project curProject : WicketApplication.get().getProjects()) {
ProjectAlerts alerts = WicketApplication.get().getRepository()
.getData(ProjectAlerts.class).get(curProject);
DotColor max = null;
for (Alert curAlert : alerts.getValue()) {
if (DotColor.RED.equals(curAlert.getColor())) {
max = DotColor.RED;
break;
} else if (DotColor.YELLOW.equals(curAlert.getColor()))