If you download Spring from a
Maven repository or the
Spring Source (Maven looking) repository, the jar names begin with Spring such as spring-aop-3.0.7.RELEASE.jar.
If you download from the
Spring community download page, the file names look like org.springframework.aop-3.0.7.RELEASE.
Why the difference?
(I noticed this while trying to solve a problem I no longer have, but still curious about the answer)