Maven Java GAE compilation error -

i'm getting build failure following error:

[error] failed execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project r esponderhub: compilation failure [error] /x:/workspaces/responderhubworkspace/responderhub/src/main/java/uk/org/responderhub/memberservlet.java:[23,110] cannot find symbol [error] symbol: method now() [error] location: class com.googlecode.objectify.ref

with following simple source code:

package uk.org.responderhub;  import java.io.ioexception;  import javax.servlet.http.httpservlet; import javax.servlet.http.httpservletrequest; import javax.servlet.http.httpservletresponse;  import com.googlecode.objectify.objectifyservice;  import uk.org.responderhub.data.member;  public class memberservlet extends httpservlet {    @override   public void doget(httpservletrequest req, httpservletresponse resp) throws ioexception {      member member = new member();     member.userid="1234";      objectifyservice.ofy().save().entity(member);      member member2 = objectifyservice.ofy().load().type(member.class).filter("userid", member.userid).first().now();    }  } 

if you're following google app engine tutorial java there typo in pom.xml changes lists when talks adding objectify dependencies. version of objectify supposed listed 4.0.1, not 4.0b1.