The prod build of xercesImpl 2.9.1 should produce a -sources jar for the Maven repository. https://brewweb.devel.redhat.com/buildinfo?buildID=263980
MEAD build: https://brewweb.devel.redhat.com/buildinfo?buildID=299638 (yyang) WrapperRPM: https://brewweb.devel.redhat.com/buildinfo?buildID=300262 (dwalluck)
PR for EAP: https://github.com/jbossas/jboss-eap/pull/594
Merged in https://github.com/jbossas/jboss-eap/commit/1dbfb13
Verified for EAP 6.2.0 ER7. There is jboss-eap-6.2.0.GA-maven-repository/xerces/xercesImpl/2.9.1.redhat-5/xercesImpl-2.9.1.redhat-5-sources.jar in jboss-eap-6.2.0.ER7-maven-repository.zip.