1 files changed, 6 insertions, 5 deletions
diff --git a/juick-server/src/main/java/com/juick/service/UserService.java b/juick-server/src/main/java/com/juick/service/UserService.java
index e970afb7..bc7742cb 100644
--- a/juick-server/src/main/java/com/juick/service/UserService.java
+++ b/juick-server/src/main/java/com/juick/service/UserService.java
@@ -5,6 +5,7 @@ import com.juick.server.helpers.Auth;
 import com.juick.server.helpers.EmailOpts;
 import com.juick.server.helpers.UserInfo;
 
+import java.util.Collection;
 import java.util.List;
 import java.util.Optional;
 
@@ -29,11 +30,11 @@ public interface UserService {
 
     User getUserByJID(String jid);
 
-    List<User> getUsersByName(List<String> unames);
+    List<User> getUsersByName(Collection<String> unames);
 
-    List<User> getUsersByID(List<Integer> uids);
+    List<User> getUsersByID(Collection<Integer> uids);
 
-    List<com.juick.User> getUsersByJID(List<String> jids);
+    List<com.juick.User> getUsersByJID(Collection<String> jids);
 
     List<String> getJIDsbyUID(int uid);
 
@@ -55,7 +56,7 @@ public interface UserService {
 
     int getUserOptionInt(int uid, String option, int defaultValue);
 
-    void setUserOptionInt(int uid, String option, int value);
+    int setUserOptionInt(int uid, String option, int value);
 
     UserInfo getUserInfo(User user);
 
@@ -69,7 +70,7 @@ public interface UserService {
 
     boolean isInBLAny(int uid, int uid2);
 
-    List<Integer> checkBL(int visitor, List<Integer> uids);
+    List<Integer> checkBL(int visitor, Collection<Integer> uids);
 
     boolean isSubscribed(int uid, int check);