Set<String> newNames = new HashSet<String>();
boolean rebuilt = false;
for (Interface iface : getModelItem().getInterfaceList()) {
if (!metrics.hasMetric(iface.getName())) {
MetricsSection section = metrics.getSection("Interface Summary");
buildInterfaceSummary(section.clear());
rebuilt = true;
break;
}
newNames.add(iface.getName());