* @return a map of the health check results
*/
public SortedMap<String, HealthCheck.Result> runHealthChecks() {
final SortedMap<String, HealthCheck.Result> results = new TreeMap<String, HealthCheck.Result>();
for (Map.Entry<String, HealthCheck> entry : healthChecks.entrySet()) {
final Result result = entry.getValue().execute();
results.put(entry.getKey(), result);
}
return Collections.unmodifiableSortedMap(results);
}