[hibernate-dev] compile hibernate4 alpha3 using java5

Hi there, is it possible to compile hibernate4 using java5 ? I've seen there is some errors on alpha3 but i don't know if java5 should be supported or not. To be more specific i got errors on "org.hibernate.build.gradle.inject. InjectionAction" because it uses an "@Override" annotation against a method declared in an interface ("org.gradle.api.Action") which is not allowed in java5 (see here: http://dertompson.com/2008/01/25/override-specification- changes-in-java-6/). I posted a similar message on hibernate users forum but i think it's the wrong place, so sorry for the double question. Thanks