Juergen Hoeller opened SPR-13297 and commented

As of JDK 9 build 74, our ajc task fails to find the JDK libraries again...

Issue Links:

• Upgrade to AspectJ 1.9 beta 3 (for build compatibility with JDK 9 build 95+) [SPR-13839] #18412 Upgrade to AspectJ 1.9 beta 3 (for build compatibility with JDK 9 build 95+)

Referenced from: commits 01bc251