Re: [aspectj-users] impact of javaagent with no aspects

[Ashley Williams <ashley.williams@xxxxxx>]

I guessed and hoped as much - this is
good news.

Thanks

aspectj-users-bounces@xxxxxxxxxxx wrote on 05/12/2007
13:00:50:

> The agent will have a look around for an aop.xml but if it doesnt
find
> one or there are no aspects, it  doesn't build any weaver instances
> and just runs as a lightweight pass-thru for classes that get loaded.
> 
> 
> 
> On 05/12/2007, Ashley Williams <ashley.williams@xxxxxx> wrote:
> >
> > Hi,
> >
> > I would like to preconfigure our production system startup scripts
to
> > include the -javaagent:aspectjweaver-1.5.3.jar option, albeit
with no
> > aspects made visible to the weaver. That way if we have a problem
then we
> > can drop in our tracing/profiling aspect jar file into the lib
directory
> > without touching the script and just restart.
> >
> > However because we are at the early adoption stage, can we be
sure that the
> > mere inclusion of the javaagent option won't noticably impact
performance?
> >
> > I haven't a clue what the weaver does in premain() behind the
scenes and I
> > really don't want to do anything that will affect anbody's confidence
in
> > AspectJ.
> >
> > Thanks
> > - Ashley
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