Re: [wildfly-dev] Java 8 API Warning

Quick warning for anyone developing using Java 8 but on projects still dependent on Java 7. Normally this is fine, as an engineer you make sure you don't use any new language features or call new APIs and generally it all works. With Java 8 there is one addition gotcha, Java 8 adds support for default method implementations on interfaces, to add to this some pre-existing methods have now been replaced with default implementations. The side effect being it is easy to miss that you have a method missing from a class and it will not be picked up till it is compiled on Java 7. e.g. On java.util.Iterator the remove method is now default so classes that implement this interface no longer need to implement that method unless they really are providing an implementation of that method. Regards, Darran Lofthouse. _______________________________________________ wildfly-dev mailing list wildfly-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/wildfly-dev