What are the gotchas when migrating from 1.x to 2.x?
• Build and develop for Java 5 – To build on Java 5 you will have to put the ./lib/aspectwerkz-jdk5-2.0.jar on the classpath instead of ./lib/aspectwerkz-jdk14-2.0.jar. Same if you want to run it inside an IDE, or use an Ant script. This jar contains the Java 5 implementations of the AspectWerkz annotations. • No more perThread deployment model – We have removed the perThread deployment model for both aspects and mixins. It should have never been added in the first place. We are working on supporting the much more fine-grained and expressive percflow and percflowbelow. • Currently no perJVM deployment model for mixins – This will most likely be added for the 2.0 final release. • No more annotation proxies – This implementation has been replaced by a better one, in which you only have to write an interface that is very similar to a Java 5 annotation component. For details see this section. • New Mixin implementation – The Mixin implementation is completely new, both the way it is implem
