Reverted changes to freeze demos.

Squashed commit of the following:

commit 8538f7592c2394757efe5770e7ee64e6c798cc54
Author: Michi Henning <michi@zeroc.com>
Date:   Tue May 13 13:40:14 2008 +1000

    Revert "Updated Freeze demos to align with life cycle chapter. Added interactive"

    This reverts commit 3fc7fe8faf1c73e85fdb6f1274ed380155f9a8fc.

commit 4c8f5001f7488c942e6e42b4c935925b255c8de6
Author: Michi Henning <michi@zeroc.com>
Date:   Tue May 13 13:39:52 2008 +1000

    Revert "Removed freeze_filesystem demo (now called evictor_filesystem)."

    This reverts commit 024c99e50dc0a3e2dee903d1470e028273706ace.

commit db921eebbfea02a628a6d7ac2fc3fe876005da7c
Author: Michi Henning <michi@zeroc.com>
Date:   Tue May 13 13:39:33 2008 +1000

    Revert "Added map filesystem demo for Java."

    This reverts commit ed82a00405e11037b739b2a9e3a33d820a44d34d.

1 files changed, 0 insertions, 56 deletions

diff --git a/java/demo/book/map_filesystem/Client.java b/java/demo/book/map_filesystem/Client.java
deleted file mode 100644
index 8599d43e81d..00000000000
--- a/java/demo/book/map_filesystem/Client.java
+++ /dev/null
@@ -1,56 +0,0 @@
-// **********************************************************************
-//
-// Copyright (c) 2003-2008 ZeroC, Inc. All rights reserved.
-//
-// This copy of Ice is licensed to you under the terms described in the
-// ICE_LICENSE file included in this distribution.
-//
-// **********************************************************************
-
-import Filesystem.*;
-
-public class Client extends Ice.Application
-{
-    public int
-    run(String[] args)
-    {
-        // Terminate cleanly on receipt of a signal.
-        //
-        shutdownOnInterrupt();
-
-        // Create a proxy for the root directory
-        //
-        Ice.ObjectPrx base = communicator().stringToProxy("RootDir:default -p 10000");
-        if(base == null)
-        {
-            throw new Error("Could not create proxy");
-        }
-
-        // Down-cast the proxy to a Directory proxy.
-        //
-        DirectoryPrx rootDir = DirectoryPrxHelper.checkedCast(base);
-        if(rootDir == null)
-        {
-            throw new Error("Invalid proxy");
-        }
-
-        Parser p = new Parser(rootDir);
-        return p.parse();
-    }
-
-    static public void
-    main(String[] args)
-    {
-        Client app = new Client();
-        app.main("demo.book.lifecycle.Client", args);
-    }
-
-    static private class Error extends RuntimeException
-    {
-        public Error(String msg)
-        {
-            super(msg);
-        }
-    }
-
-}