Fix more issues.

src/main/java/com/eu/habbo/habbohotel/commands/EventCommand.java

@@ -35,6 +35,9 @@ public class EventCommand extends Command {
 
                 ServerMessage msg = new BubbleAlertComposer("hotel.event", codes).compose();
 
+                msg.retain();
+
+                try {
                     for (Map.Entry<Integer, Habbo> set : Emulator.getGameEnvironment().getHabboManager().getOnlineHabbos().entrySet()) {
                         Habbo habbo = set.getValue();
                         if (habbo.getHabboStats().blockStaffAlerts)
@@ -42,6 +45,9 @@ public class EventCommand extends Command {
 
                         habbo.getClient().sendResponse(msg);
                     }
+                } finally {
+                    msg.release();
+                }
 
                 return true;
             }

src/main/java/com/eu/habbo/habbohotel/commands/MassBadgeCommand.java

@@ -32,7 +32,8 @@ public class MassBadgeCommand extends Command {
                 keys.put("image", "${image.library.url}album1584/" + badge + ".gif");
                 keys.put("message", Emulator.getTexts().getValue("commands.generic.cmd_badge.received"));
                 ServerMessage message = new BubbleAlertComposer(BubbleAlertKeys.RECEIVED_BADGE.key, keys).compose();
-
+                message.retain();
+                try {
                     for (Map.Entry<Integer, Habbo> set : Emulator.getGameEnvironment().getHabboManager().getOnlineHabbos().entrySet()) {
                         Habbo habbo = set.getValue();
 
@@ -48,6 +49,9 @@ public class MassBadgeCommand extends Command {
                             }
                         }
                     }
+                } finally {
+                    message.release();
+                }
             }
             return true;
         }

src/main/java/com/eu/habbo/habbohotel/commands/MassGiftCommand.java

@@ -60,6 +60,9 @@ public class MassGiftCommand extends Command {
             ServerMessage giftNotificiationMessage = new BubbleAlertComposer(BubbleAlertKeys.RECEIVED_BADGE.key, keys).compose();
 
             Emulator.getThreading().run(() -> {
+                giftNotificiationMessage.retain();
+
+                try {
                     for (Map.Entry<Integer, Habbo> set : Emulator.getGameEnvironment().getHabboManager().getOnlineHabbos().entrySet()) {
                         Habbo habbo = set.getValue();
 
@@ -75,6 +78,9 @@ public class MassGiftCommand extends Command {
                         habbo.getClient().sendResponse(new InventoryRefreshComposer());
                         habbo.getClient().sendResponse(giftNotificiationMessage);
                     }
+                } finally {
+                    giftNotificiationMessage.release();
+                }
             });
 
 

src/main/java/com/eu/habbo/messages/rcon/ImageHotelAlert.java

@@ -43,6 +43,8 @@ public class ImageHotelAlert extends RCONMessage<ImageHotelAlert.JSON> {
         }
 
         ServerMessage message = new BubbleAlertComposer(json.bubble_key, keys).compose();
+        message.retain();
+        try {
             for (Map.Entry<Integer, Habbo> set : Emulator.getGameEnvironment().getHabboManager().getOnlineHabbos().entrySet()) {
                 Habbo habbo = set.getValue();
                 if (habbo.getHabboStats().blockStaffAlerts)
@@ -50,6 +52,9 @@ public class ImageHotelAlert extends RCONMessage<ImageHotelAlert.JSON> {
 
                 habbo.getClient().sendResponse(message);
             }
+        } finally {
+            message.release();
+        }
     }
 
     static class JSON {

src/main/java/com/eu/habbo/threading/runnables/CannonKickAction.java

@@ -33,11 +33,14 @@ public class CannonKickAction implements Runnable {
         dater.put("title", "${notification.room.kick.cannonball.title}");
         dater.put("message", "${notification.room.kick.cannonball.message}");
 
-        ServerMessage message = new BubbleAlertComposer("cannon.png", dater).compose();
-
         int rotation = this.cannon.getRotation();
         List<RoomTile> tiles = this.room.getLayout().getTilesInFront(this.room.getLayout().getTile(this.cannon.getX(), this.cannon.getY()), rotation + 6, 3);
 
+        ServerMessage message = new BubbleAlertComposer("cannon.png", dater).compose();
+
+        message.retain();
+
+        try {
             for (RoomTile t : tiles) {
                 for (Habbo habbo : this.room.getHabbosAt(t.x, t.y)) {
                     if (!habbo.hasPermission(Permission.ACC_UNKICKABLE) && !this.room.isOwner(habbo)) {
@@ -46,5 +49,8 @@ public class CannonKickAction implements Runnable {
                     }
                 }
             }
+        } finally {
+            message.release();
+        }
     }
 }