//HelloJXTA.java
import java.io.OutputStream;
import net.jxta.peergroup.PeerGroup;
import net.jxta.peergroup.PeerGroupFactory;
import net.jxta.exception.PeerGroupException;
 
public class HelloJXTA {
  public static void main(String args[]) {
    System.out.println("Starting JXTA....");
    HelloJXTA myapp = new HelloJXTA();
    myapp.startJXTA();
    System.exit(0);
  }
 
  public void startJXTA(){
    PeerGroup pg = null;
    try {
      pg = PeerGroupFactory.newNetPeerGroup();
    }catch (PeerGroupException e) {
       System.out.println("Fatal error:group creation failure");
       e.printStackTrace();
       System.exit(1);
    }
    System.out.println("Hello JXTA!:)");
    System.out.println("Group name = "+pg.getPeerGroupName());
    System.out.println("Group ID = "+pg.getPeerGroupID().toString());
    System.out.println("Peer name = "+pg.getPeerName());
    System.out.println("Peer ID = "+pg.getPeerID().toString());
    System.out.println("Peer BaseClass = "+pg.refTcpProtoSpecID.getBaseClass());
  }
}