Remove "Maple" prefix from packet handler names

src/main/java/net/AbstractPacketHandler.java

@@ -0,0 +1,36 @@
+/*
+	This file is part of the OdinMS Maple Story Server
+    Copyright (C) 2008 Patrick Huy <patrick.huy@frz.cc>
+		       Matthias Butz <matze@odinms.de>
+		       Jan Christian Meyer <vimes@odinms.de>
+
+    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 version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    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 <http://www.gnu.org/licenses/>.
+*/
+package net;
+
+import client.MapleClient;
+import net.server.Server;
+
+public abstract class AbstractPacketHandler implements PacketHandler {
+    @Override
+    public boolean validateState(MapleClient c) {
+        return c.isLoggedIn();
+    }
+    
+    protected static long currentServerTime() {
+        return Server.getInstance().getCurrentTime();
+    }
+}