It is impossible to switch off URL caching if https protocol is used

When used https to load resources from HTTP, a conditional mistake try to cache the content even though CACHE_DIR is null:

// class org.drools.io.impl.UrlResource

    public InputStream getInputStream() throws IOException {
        (...)
            if (lastMod > 0 && lastMod > lastRead) {
                if (CACHE_DIR != null && url.getProtocol().equals("http") || url.getProtocol().equals("https")) {
                    //lets grab a copy and cache it in case we need it in future...
                    cacheStream();
                }
            }
        (...)
    }

IF only "https" was evaluated as true -  ((false && false) || true)  -  so the exit will be true, which should be not the expected behaviour

That code should be:

if (CACHE_DIR != null && (url.getProtocol().equals("http") || url.getProtocol().equals("https"))) {
                    //lets grab a copy and cache it in case we need it in future...
                    cacheStream();
}