I noticed when looking through my log files that the default timestamp format for logging is based on a 12-hour clock, as opposed to a 24-hour clock. I would meekly suggest changing this by changing Line 416 of Logger.java in TC 3.2.1/3.2.2b3 from:
 
protected String timestampFormat = "yyyy-MM-dd hh:mm:ss"; 
 
to:
 
protected String timestampFormat = "yyyy-MM-dd HH:mm:ss";
 
I know it's configurable in the server.xml file, but I thought it would be nice to change the default. The other option would be to add the AM/PM designator to the current format:
 
protected String timestampFormat = "yyyy-MM-dd hh:mm:ss a";
 
Thanks,
--jeff