Support experienced software developer novice in Java Technologies (Eclipse, Apache Tomcat and CXF)

We have an early version of software components based on Java technologies, that we need to maintain and extend. The people maintaining those software components have experience in software development (C#.net, for instance) but are novice in the Java technologies. Their problem is not the Java Language itself but more the development environment (Eclipse Helios) and 3rd party dependencies like Apache Tomcat and CXF. The software components under maintenance are basically : - Some Pentaho Kettle custom plugins (necessity to run/debug the plugin within Kettle) - Webservices and corresponding WS Client that rely on Apache Tomcat and CXF - related Build process based on Ant We can arrange webex conferences in order to arrange troubleshooting sessions with screen sharing, which is probably the main support requirement. We remain open to other tool proposals for screen sharing if more convenient than Webex. Also, some "Skype" support for casual questions is likely to be useful.