Collection used and old handler removed.

src/engine/db/handlers/dbBuildingHandler.java

@@ -458,36 +458,6 @@ public class dbBuildingHandler extends dbHandlerBase {
 
     }
 
-    public void LOAD_ALL_FRIENDS_FOR_BUILDING(Building building) {
-
-        if (building == null)
-            return;
-
-        try (Connection connection = DbManager.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement("SELECT * FROM `dyn_building_friends` WHERE `buildingUID` = ?")) {
-
-            preparedStatement.setInt(1, building.getObjectUUID());
-            ResultSet rs = preparedStatement.executeQuery();
-
-            while (rs.next()) {
-                BuildingFriends friend = new BuildingFriends(rs);
-                switch (friend.friendType) {
-                    case 7:
-                        building.getFriends().put(friend.playerUID, friend);
-                        break;
-                    case 8:
-                    case 9:
-                        building.getFriends().put(friend.guildUID, friend);
-                        break;
-                }
-            }
-
-        } catch (SQLException e) {
-            Logger.error(e);
-        }
-
-    }
-
     public void LOAD_ALL_CONDEMNED_FOR_BUILDING(Building building) {
 
         if (building == null)

src/engine/objects/Building.java

@@ -94,7 +94,7 @@ public class Building extends AbstractWorldObject {
     private boolean spireIsActive = false;
     private ConcurrentHashMap<String, JobContainer> timers = null;
     private ConcurrentHashMap<String, Long> timestamps = null;
-    private ConcurrentHashMap<Integer, BuildingFriends> friends = new ConcurrentHashMap<>();
+    private ConcurrentHashMap<Integer, BuildingFriends> friends;
     private ConcurrentHashMap<Integer, Condemned> condemned = new ConcurrentHashMap<>();
     public ProtectionState protectionState = ProtectionState.NONE;
     private ArrayList<Building> children = null;
@@ -966,8 +966,9 @@ public class Building extends AbstractWorldObject {
             Logger.error("Failed to find Object Type for owner " + this.ownerUUID + " Location " + this.getLoc().toString());
         }
 
+        this.friends = BuildingManager._buildingFriends.get(this.getObjectUUID());
+
         try {
-                DbManager.BuildingQueries.LOAD_ALL_FRIENDS_FOR_BUILDING(this);
             DbManager.BuildingQueries.LOAD_ALL_CONDEMNED_FOR_BUILDING(this);
         } catch (Exception e) {
             Logger.error(this.getObjectUUID() + " failed to load friends/condemned." + e.getMessage());