private static Map<String, Object> felixCacheParams(String cache) {
        Map<String, Object> params = new HashMap<>();
        params.put("felix.cache.profiledir", cache);
        params.put("felix.cache.dir", cache);
        params.put(Constants.FRAMEWORK_STORAGE, cache);
        return params;
    }
@author Simon Thoresen Hult
@author gjoranv
jdisc_core/src/main/java/com/yahoo/jdisc/core/ExportPackages.java