grant {
        permission java.security.AllPermission;
        permission java.net.SocketPermission "*", "connect";
        permission java.lang.RuntimePermission "accessDeclaredMembers";
        permission java.lang.RuntimePermission "getClassLoader";
        permission java.lang.reflect.ReflectPermission "suppressAccessChecks";
        permission java.net.NetPermission "getProxySelector";
        permission java.util.PropertyPermission "es.allow_insecure_settings", "read,write";
};