great, a neat way to make logging even cheaper...
instantiate all the time for each and every message :-)
It doesn't get instantiated every time. For instance Log4jLoggerFactory
creates one instance lazily and then does a map lookup. Of course, it is
still more expensive then just referring to a static var, certainly for
'just logging'. But otoh it seems unlikely that this will every be a real
problem in web applications.
Eelco
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