I am trying to implement new helpers for Google Cloud to Messaging. The Android documentation for Server side implementation here is
import com.google.android.gcm.server.*;
Sender sender = new Sender(myApiKey);
Message message = new Message.Builder(regId).build();
Result result = sender.send(message, 5);
But when I copied the code in the a Java Servlet is showing an error in 3rd and 4th line.
The example given in Android documentation has errors.
Full code for the server side of
GCMis inAndroid -> android-sdk ->extras -> google -> gcm -> gcm-server.