1 files changed, 3 insertions, 8 deletions
diff --git a/src/main/java/com/juick/server/api/Post.java b/src/main/java/com/juick/server/api/Post.java
index 59bd05a7..255b7290 100644
--- a/src/main/java/com/juick/server/api/Post.java
+++ b/src/main/java/com/juick/server/api/Post.java
@@ -28,7 +28,6 @@ import com.juick.server.util.HttpForbiddenException;
 import com.juick.server.util.HttpNotFoundException;
 import com.juick.server.util.HttpUtils;
 import com.juick.service.MessagesService;
-import com.juick.service.SubscriptionService;
 import com.juick.service.UserService;
 import com.juick.service.security.annotation.Visitor;
 import org.apache.commons.lang3.StringUtils;
@@ -58,12 +57,8 @@ public class Post {
     private UserService userService;
     @Inject
     private MessagesService messagesService;
-    @Inject
-    private SubscriptionService subscriptionService;
     @Value("${upload_tmp_dir:#{systemEnvironment['TEMP'] ?: '/tmp'}}")
     private String tmpDir;
-    @Value("${img_path:#{systemEnvironment['TEMP'] ?: '/tmp'}}")
-    private String imgDir;
     @Inject
     CommandsManager commandsManager;
 
@@ -155,7 +150,7 @@ public class Post {
     @ResponseStatus(value = HttpStatus.OK)
     public Status doPostRecomm(@Visitor User visitor, @RequestParam Integer mid) throws Exception {
         Optional<com.juick.Message> message = messagesService.getMessage(mid);
-        if (!message.isPresent()) {
+        if (message.isEmpty()) {
             throw new HttpNotFoundException();
         }
         Message msg = message.get();
@@ -172,7 +167,7 @@ public class Post {
     public Status doPostSubscribe(@Visitor User visitor,
                                   @RequestParam Integer mid) throws Exception {
         Optional<com.juick.Message> message = messagesService.getMessage(mid);
-        if (!message.isPresent()) {
+        if (message.isEmpty()) {
             throw new HttpNotFoundException();
         }
         Message msg = message.get();
@@ -199,7 +194,7 @@ public class Post {
 
         logger.info("got reaction with type: {}", reactionId);
         Optional<com.juick.Message> message = messagesService.getMessage(mid);
-        if (!message.isPresent()) {
+        if (message.isEmpty()) {
             throw new HttpNotFoundException();
         }
         Message msg = message.get();