+ private static void init() {
+ logging = new ThinLogging();
+
+ Map<String, String> configuration = new HashMap<>();
+ for (Object key : System.getProperties().keySet()) {
+ Objects.requireNonNull(key);
+ String property = key.toString();
+ if (property.startsWith(ThinLogging.LEVEL_PROPERTY_PREFIX)
+ || property.equals(ThinLogging.DEFAULT_LEVEL_PROPERTY))
+ configuration.put(property, System.getProperty(property));
+ }
+ logging.update(configuration);
+ }
+