in the pom.xml for openjpa-lib, it is trying to delete a sun directory, that is not used. It mentions a stubbed "Perf" class, but I don't see any reference to it anywhere, not sure who would ever generate it.
You might want to remove the openjpa-lib/src/main/sun directory as well!!
- delete the sun/misc/Perf.class file, which is
- only there as a compilation stub
- <id>delete sun.misc.Perf</id>
- <delete failonerror="true" dir="$
<id>set subversion revision</id>