diff --git a/SpigotCore_Main/src/de/steamwar/comms/BungeeReceiver.java b/SpigotCore_Main/src/de/steamwar/comms/BungeeReceiver.java
index 377c372..8666ad0 100644
--- a/SpigotCore_Main/src/de/steamwar/comms/BungeeReceiver.java
+++ b/SpigotCore_Main/src/de/steamwar/comms/BungeeReceiver.java
@@ -1,3 +1,22 @@
+/*
+ This file is a part of the SteamWar software.
+
+ Copyright (C) 2020 SteamWar.de-Serverteam
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see .
+*/
+
package de.steamwar.comms;
import com.google.common.io.ByteArrayDataInput;
diff --git a/SpigotCore_Main/src/de/steamwar/comms/handlers/BungeeHandler.java b/SpigotCore_Main/src/de/steamwar/comms/handlers/BungeeHandler.java
index 474ca5e..8907fee 100644
--- a/SpigotCore_Main/src/de/steamwar/comms/handlers/BungeeHandler.java
+++ b/SpigotCore_Main/src/de/steamwar/comms/handlers/BungeeHandler.java
@@ -1,3 +1,22 @@
+/*
+ This file is a part of the SteamWar software.
+
+ Copyright (C) 2020 SteamWar.de-Serverteam
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see .
+*/
+
package de.steamwar.comms.handlers;
import com.google.common.io.ByteArrayDataInput;
diff --git a/SpigotCore_Main/src/de/steamwar/comms/handlers/InventoryHandler.java b/SpigotCore_Main/src/de/steamwar/comms/handlers/InventoryHandler.java
index 7c217e6..9c3ccd6 100644
--- a/SpigotCore_Main/src/de/steamwar/comms/handlers/InventoryHandler.java
+++ b/SpigotCore_Main/src/de/steamwar/comms/handlers/InventoryHandler.java
@@ -1,3 +1,22 @@
+/*
+ This file is a part of the SteamWar software.
+
+ Copyright (C) 2020 SteamWar.de-Serverteam
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see .
+*/
+
package de.steamwar.comms.handlers;
import com.google.common.io.ByteArrayDataInput;
diff --git a/SpigotCore_Main/src/de/steamwar/comms/packets/InventoryCallbackPacket.java b/SpigotCore_Main/src/de/steamwar/comms/packets/InventoryCallbackPacket.java
index 254b15d..d78f398 100644
--- a/SpigotCore_Main/src/de/steamwar/comms/packets/InventoryCallbackPacket.java
+++ b/SpigotCore_Main/src/de/steamwar/comms/packets/InventoryCallbackPacket.java
@@ -1,3 +1,22 @@
+/*
+ This file is a part of the SteamWar software.
+
+ Copyright (C) 2020 SteamWar.de-Serverteam
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see .
+*/
+
package de.steamwar.comms.packets;
import com.google.common.io.ByteArrayDataOutput;
diff --git a/SpigotCore_Main/src/de/steamwar/comms/packets/SpigotPacket.java b/SpigotCore_Main/src/de/steamwar/comms/packets/SpigotPacket.java
index e602717..b286c13 100644
--- a/SpigotCore_Main/src/de/steamwar/comms/packets/SpigotPacket.java
+++ b/SpigotCore_Main/src/de/steamwar/comms/packets/SpigotPacket.java
@@ -1,3 +1,22 @@
+/*
+ This file is a part of the SteamWar software.
+
+ Copyright (C) 2020 SteamWar.de-Serverteam
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see .
+*/
+
package de.steamwar.comms.packets;
import com.google.common.io.ByteArrayDataOutput;
diff --git a/SpigotCore_Main/src/de/steamwar/inventory/SWItem.java b/SpigotCore_Main/src/de/steamwar/inventory/SWItem.java
index d62d57a..55aa8aa 100644
--- a/SpigotCore_Main/src/de/steamwar/inventory/SWItem.java
+++ b/SpigotCore_Main/src/de/steamwar/inventory/SWItem.java
@@ -19,8 +19,6 @@
package de.steamwar.inventory;
-import com.google.gson.JsonArray;
-import com.google.gson.JsonObject;
import de.steamwar.core.Core;
import org.bukkit.Material;
import org.bukkit.OfflinePlayer;