    public String getPostHeadContribution(Map<String, Object> ctx) {
        String version = getVersionFromJarFile("/META-INF/maven/org.sonatype.nexus.plugins/nexus-rrb-plugin/pom.properties");
        return "<script src=\"js/repoServer/nexus-rrb-plugin-all.js\"" + (version == null ? "" : "?" + version)
                + " type=\"text/javascript\" charset=\"utf-8\"></script>";
    }

    public String getPostHeadContribution(Map<String, Object> ctx) {
        String version = getVersionFromJarFile("/META-INF/maven/org.sonatype.nexus.plugins/nexus-rrb-plugin/pom.properties");
        return "<script src=\"js/repoServer/nexus-rrb-plugin-all.js" + (version == null ? "" : "?" + version)
                + "\" type=\"text/javascript\" charset=\"utf-8\"></script>";
    }
