Naming log4j threads

[Paul Smith]

I'm certain there's a bugzilla ticket for this, but even if there  
wasn't there should be, but we are the middle of cleaning up thread  
names in our app to easily identify their uses, and ran into the  
FileWatchdog.

Obviously a consistent pattern of thread names would be good across  
log4j threads.  Here's a straw-man for consideration:

  protected
  FileWatchdog(String filename) {
    super("log4j-FileWatchdog");


Thoughts?

Paul "I've been in a black hole for several weeks" Smith