sd

src/main/java/com/egolm/film/config/interceptor/LocaleCookieInterceptor.java

@@ -27,7 +27,7 @@ public class LocaleCookieInterceptor extends HandlerInterceptorAdapter {
 					} 
 					String[] kv = str.trim().split("_", 2);
 					String language = kv[0];
-					String country = kv.length > 1 ? kv[1] : null;
+					String country = kv.length > 1 ? kv[1] : "";
 					LocaleContextHolder.setLocale(new Locale(language, country));
 					return super.preHandle(req, resp, handler);
 				}