How I can link between JADE agent with the OPC - agents-jade

Question

How I can link between Agent and OPC? Because when I add the Agent code, JAVA cannot connect the OPC. Thank you
public class G2P extends Agent{
//Agent initializations
protected void setup() {
// Printout a welcome message
System.out.println("G2-agent "+getAID().getName()+" is ready.");
}
public static void main(String[] args) throws Exception {
// create connection information
final ConnectionInformation ci = new ConnectionInformation();
ci.setHost("");
ci.setDomain("");
ci.setUser("");
ci.setPassword("");
ci.setClsid("F8582CF2-88FB-11D0-B850-00C0F0104305");
final String itemId1 = "....";
// create a new server
final Server server = new Server(ci, Executors.newSingleThreadScheduledExecutor());
try {
// connect to server
server.connect();
// add sync access, poll every 500 ms
final AccessBase access = new SyncAccess(server, 500);
access.addItem(itemId1, new DataCallback() {
#Override
public void changed(Item item, ItemState state) {
// also dump value
try {
if (state.getValue().getType() == JIVariant.VT_UI4) {
System.out.println("<<< " + state + " / value = " + state.getValue().getObjectAsUnsigned().getValue());
} else {
System.out.println("<<< " + state + " / value = " + state.getValue().getObject());
}
} catch (JIException e) {
e.printStackTrace();
}
}
});
// Add a new group
final Group group = server.addGroup("test");
// Add a new item to the group
final Item item = group.addItem(itemId1);
// start reading
access.bind();
// add a thread for writing a value every 3 seconds
ScheduledExecutorService writeThread = Executors.newSingleThreadScheduledExecutor();
final AtomicInteger i = new AtomicInteger(0);
writeThread.scheduleWithFixedDelay(new Runnable() {
#Override
public void run() {
final JIVariant value = new JIVariant(i.incrementAndGet());
try {
System.out.println(">>> " + "writing value " + i.get());
item.write(value);
} catch (JIException e) {
e.printStackTrace();
}
}
}, 5, 3, TimeUnit.SECONDS);
// wait a little bit
Thread.sleep(20 * 1000);
writeThread.shutdownNow();
// stop reading
access.unbind();
} catch (final JIException e) {
System.out.println(String.format("%08X: %s", e.getErrorCode(), server.getErrorMessage(e.getErrorCode())));
}
}
}