AddrInUseTest.java

import java.net.ServerSocket;
import py4j.GatewayServer;

public class AddrInUseTest {

	public AddrInUseTest() {};

	public static void main(String[] args) throws Exception {
        int port = 25333;
        
        // bind to port
        ServerSocket sSocket = new ServerSocket(port);

        // this should thorw BindException
        GatewayServer.turnLoggingOn();
		GatewayServer gatewayServer = new GatewayServer(new AddrInUseTest(), port, 1000, 1000);
		gatewayServer.start();

	}

}