PublisherMember.java

import com.hazelcast.core.Hazelcast;
import com.hazelcast.core.HazelcastInstance;
import com.hazelcast.core.ITopic;

import java.util.Date;

public class PublisherMember {

    public static void main(String[] args) {
        HazelcastInstance hz = Hazelcast.newHazelcastInstance();
        ITopic<Date> topic = hz.getTopic("topic");
        topic.publish(new Date());
        System.out.println("Published");
        System.exit(0);
    }
}