> Is there any project in fedora repo has a reference implementation of JSR-224? > Our project need jaxws-rt.jar and streambuffer.jar to implement JAX-WS web service and deploy on tomcat6, but these binary has not been included in fedora repo. any substituted implementation which would be found from fedora repo? We have Apache CXF packaged (package cxf and its subpackages) as well as JBoss AS 7, which also supports JSR-224. In general, to find what package(s) provide given jar you can use command like: repoquery -f **jaxws*.jar -- Mikolaj Izdebski Software Engineer, Red Hat IRC: mizdebsk -- java-devel mailing list java-devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/java-devel