I have been happily using the XRefactory plugin for my java browsing for a while (completion of methods, going to definitions of methods, seeing all references to a method / variable) and am frustrated by the lack of Java 1.5 support. I'd like very much to start getting my hands dirty with 1.5's new syntax, but without these 3 features I am not willing to go very far.

Is there plugins doing all these three things that works with Java 1.5 ?