prevent string concatenation for disabled loggers

1 files changed, 4 insertions, 5 deletions

diff --git a/juick-www/src/main/java/com/juick/www/VKontakteLogin.java b/juick-www/src/main/java/com/juick/www/VKontakteLogin.java
index 55dfd202..6b1d4571 100644
--- a/juick-www/src/main/java/com/juick/www/VKontakteLogin.java
+++ b/juick-www/src/main/java/com/juick/www/VKontakteLogin.java
@@ -20,7 +20,8 @@ package com.juick.www;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.juick.server.UserQueries;
-import com.juick.www.vk.*;
+import com.juick.www.vk.Token;
+import com.juick.www.vk.UsersResponse;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.dao.EmptyResultDataAccessException;
@@ -35,7 +36,6 @@ import java.net.URLEncoder;
 import java.util.UUID;
 
 /**
- *
  * @author Ugnich Anton
  */
 public class VKontakteLogin {
@@ -50,6 +50,7 @@ public class VKontakteLogin {
         mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
         mapper.setSerializationInclusion(JsonInclude.Include.NON_DEFAULT);
     }
+
     private final ObjectMapper mapper;
 
     protected void doGet(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
@@ -73,13 +74,11 @@ public class VKontakteLogin {
         token = json.getAccessToken();
         vkID = json.getUserId();
         if (token == null || vkID == 0) {
-            logger.error("VK TOKEN EMPTY: " + tokenjson);
+            logger.error("VK TOKEN EMPTY: {}", tokenjson);
             response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
             return;
         }
 
-
-
         String graph = Utils.fetchURL("https://api.vk.com/method/users.get?uids=" + vkID + "&fields=screen_name&access_token=" + token);
         if (graph == null || graph.isEmpty()) {
             logger.error("VK GRAPH ERROR");