@Override
        public int compareTo(PackageInfo o) {
            int pkg = packageName.compareTo(o.packageName);
            return (pkg != 0) ? pkg : version.compareTo(o.version);
        }
Integration tests for {@link ExportPackages}.

@author gjoranv
jdisc_core/src/test/java/com/yahoo/jdisc/core/ExportPackagesIT.java