In Fedora 16, 17, and 18, JNI jar files were required to be located under architecture specific locations (e. g. - /usr/lib/java and /usr/lib64/java).

These rules were re-defined in 'https://fedoraproject.org/wiki/Packaging:Java#Packaging_JAR_files_that_use_JNI', as the JNI packaging rules were changed
in Fedora 19 (and RHEL 7) back to the JNI rules that existed for Fedora 15 (e. g. - all JNI jar files will be located under /usr/lib/java).

Please review the attached patch which fixes pki-core to comply with these rules:
This patch has only been tested by installing a CA on a 64-bit Fedora 18 machine; no tests have been run against a 64-bit Fedora 19 machine, yet.