NB! AspectJ plugin is enabled by default.
The plugin allows AspectJ load-time weaving (javaagent launched by AspectJ 5 or -javaagent:aspectjweaver.jar) to be used with JavaRebel. Note that AspectJ weaver will still show "java.lang.Exception: AspectJ5 does not weave hotswapped class" in the beginning, but this can be safely ignored.