-/*
- * Copyright 2006-2012. The SimGrid Team. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package.
- */
+/* Copyright (c) 2006-2014. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
package bittorrent;
import java.util.ArrayList;
-import java.util.Iterator;
import org.simgrid.msg.Comm;
import org.simgrid.msg.Host;
-import org.simgrid.msg.Process;
import org.simgrid.msg.Msg;
import org.simgrid.msg.MsgException;
-import org.simgrid.msg.Task;
-
+import org.simgrid.msg.Process;
import org.simgrid.msg.RngStream;
+import org.simgrid.msg.Task;
/**
* Tracker, handle requests from peers.
*/