2004-10-09 jrandom

* Added a watchdog timer to do some baseline liveliness checking to help
      debug some odd errors.
    * Added a pair of summary stats for bandwidth usage, allowing easy export
      with the other stats ("bw.sendBps" and "bw.receiveBps")
    * Trimmed another memory allocation on message reception.

router/java/test/net/i2p/data/i2np/I2NPMessageReaderTest.java

@@ -69,7 +69,7 @@ class I2NPMessageReaderTest implements I2NPMessageReader.I2NPMessageEventListene
         _log.debug("Disconnected");
     }
     
-    public void messageReceived(I2NPMessageReader reader, I2NPMessage message, long msToRead) {
+    public void messageReceived(I2NPMessageReader reader, I2NPMessage message, long msToRead, int size) {
         _log.debug("Message received: " + message);
     }