diff --git a/src/java/com/threerings/io/TrackedStreamableObject.java b/src/java/com/threerings/io/TrackedStreamableObject.java
deleted file mode 100644
index bbd01dfe2..000000000
--- a/src/java/com/threerings/io/TrackedStreamableObject.java
+++ /dev/null
@@ -1,52 +0,0 @@
-//
-// $Id$
-//
-// Narya library - tools for developing networked games
-// Copyright (C) 2002-2010 Three Rings Design, Inc., All Rights Reserved
-// http://www.threerings.net/code/narya/
-//
-// This library is free software; you can redistribute it and/or modify it
-// under the terms of the GNU Lesser General Public License as published
-// by the Free Software Foundation; either version 2.1 of the License, or
-// (at your option) any later version.
-//
-// This library 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
-// Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-package com.threerings.io;
-
-import com.samskivert.util.StringUtil;
-
-import com.threerings.util.TrackedObject;
-
-/**
- * A simple serializable object implements the {@link Streamable}
- * interface and provides a default {@link Object#toString} implementation which
- * outputs all public members.
- */
-public class TrackedStreamableObject extends TrackedObject
-    implements Streamable
-{
-    @Override
-    public String toString ()
-    {
-        StringBuilder buf = new StringBuilder("[");
-        toString(buf);
-        return buf.append("]").toString();
-    }
-
-    /**
-     * Handles the toString-ification of all public members. Derived
-     * classes can override and include non-public members if desired.
-     */
-    protected void toString (StringBuilder buf)
-    {
-        StringUtil.fieldsToString(buf, this);
-    }
-}
diff --git a/src/java/com/threerings/util/TrackedObject.java b/src/java/com/threerings/util/TrackedObject.java
deleted file mode 100644
index c7912f216..000000000
--- a/src/java/com/threerings/util/TrackedObject.java
+++ /dev/null
@@ -1,112 +0,0 @@
-//
-// $Id$
-//
-// Narya library - tools for developing networked games
-// Copyright (C) 2002-2010 Three Rings Design, Inc., All Rights Reserved
-// http://www.threerings.net/code/narya/
-//
-// This library is free software; you can redistribute it and/or modify it
-// under the terms of the GNU Lesser General Public License as published
-// by the Free Software Foundation; either version 2.1 of the License, or
-// (at your option) any later version.
-//
-// This library 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
-// Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-package com.threerings.util;
-
-import java.util.Map;
-
-import com.google.common.collect.Maps;
-
-import com.samskivert.util.Tuple;
-
-import static com.threerings.NaryaLog.log;
-
-/**
- * Used to perform rudimentary memory profiling on large, running systems
- * where it is impractical to operate a real profiler. Instances of {@link
- * TrackedObject} record their existence when constructed and their
- * destruction when finalized which, combined with periodic queries of the
- * current total object count (by class) logged and graphed (gnuplot is
- * your friend), can provide an indication of systems that are improperly
- * retaining references.
- */
-public class TrackedObject
-{
-    // instance initializer - called whenever an instance is constructed
-    {
-        incrementInstanceCount();
-    }
-
-    @Override
-    protected Object clone ()
-        throws CloneNotSupportedException
-    {
-        Object o = super.clone();
-        incrementInstanceCount();
-        return o;
-    }
-
-    /** Records that this object came into existence. */
-    protected final void incrementInstanceCount ()
-    {
-        Class<?> clazz = getClass();
-        synchronized (_map) {
-            int[] count = _map.get(clazz);
-            if (count == null) {
-                _map.put(clazz, count = new int[1]);
-            }
-            count[0]++;
-        }
-    }
-
-    /** Records that this object was collected. */
-    @Override
-    protected void finalize ()
-        throws Throwable
-    {
-        Class<?> clazz = getClass();
-        synchronized (_map) {
-            int[] count = _map.get(clazz);
-            if (count != null) {
-                count[0]--;
-            } else {
-                log.warning("Finalized TrackedObject missing counter!", "class", clazz);
-            }
-        }
-
-        super.finalize();
-    }
-
-    /**
-     * Returns a {@link Tuple} containing an array of {@link Class}
-     * instances and an <code>int[]</code> array that represent the number
-     * of outstanding instance of all {@link TrackedObject}s in the VM.
-     */
-    public static Tuple<Class<?>[], int[]> getSnapshot ()
-    {
-        Class<?>[] classes = null;
-        int[] counts = null;
-        synchronized (_map) {
-            classes = new Class[_map.size()];
-            counts = new int[_map.size()];
-            int idx = 0;
-            for (Map.Entry<Class<?>, int[]> entry : _map.entrySet()) {
-                classes[idx] = entry.getKey();
-                counts[idx] = entry.getValue()[0];
-                idx++;
-            }
-        }
-        return new Tuple<Class<?>[], int[]>(classes, counts);
-    }
-
-    /** Tracks a mapping from {@link Class} object to active count. */
-    protected static Map<Class<?>, int[]> _map = Maps.newHashMap();
-}