Peter Reilly wrote:
Antoine Lévy-Lambert wrote:
I am +1 to get this into ant 1.6.1.
(in relation to static map of jarfile->manifest class path in AntClassLoader2).
Ok I will commit that.
Another optimization I tried was a quick hack to DefBase to have a static field containing the default classloader, so it
gets set once. This did speed up the typedef the second and subsequent times and reduced the
time for the test to 1.6 second (from 3 and thus below the 1.5.4 times (2 second) when using the crimson xml parser).
Sounds useful.
However it is a complete hack, and does not deal with non-default classpaths like:Do you mean : your change is bringing an optimization for taskdefs which are done based on jars which have already been loaded by the launcher, presumably because they are in $ANT_HOME/lib or in a -lib directory ?
<typedef classpath="${antlib.jar}" resource="net/sf/antcontrib/antcontrib.properties"/>
And not if the taskdef is requiring extra jars or directories which were not included when ant got started ?
Cheers,
Antoine
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