Hi  i managed to set the java bulkapi client Which connects and queries the SF org. However, i was using direct connection via internet to salesforce org. Now i ll run it via proxy server, i am not sure if the blow small code snifet does work. I have put these two lines and its working on my system which has an active internet connection. How to check if my proxy is being used or not.
 System.setProperty("http.proxyHost", proxyHostName);
 System.setProperty("http.proxyPort", ""+proxyPort);
The other way is check it on the server.

public boolean login() {
        boolean success = false;
        //change from login to test to move to sandbox and last number is API version being used
        String serverurl="https://eu1.salesforce.com/services/Soap/u/39.0/00E58000110cvU";
        String soapAuthEndPoint = serverurl;
//                "https://login.salesforce.com/services/Soap/u/39.0";
        //first part is the header on the url of the org you are pointing this tool at
        String bulkAuthEndPoint = "https://eu1.salesforce.com/services/async/39.0";
        try {
          ConnectorConfig config = new ConnectorConfig();
          config.setUsername(userId);
          config.setPassword(passwd);
          config.setProxy("proxy.abc.fi", 808);
          System.setProperty("http.proxyHost", "proxy.abc.fi");
          System.setProperty("http.proxyPort", ""+ 808);
          config.setAuthEndpoint(soapAuthEndPoint);
          config.setCompression(true);
          config.setTraceFile("C:\\Users\\uz0343\\workspace\\BulkApi\\src\\traceLogs.txt");
          config.setTraceMessage(false);
          config.setPrettyPrintXml(true);
          config.setRestEndpoint(bulkAuthEndPoint);
          System.out.println("AuthEndpoint: " +
              config.getRestEndpoint());
          PartnerConnection connection = new PartnerConnection(config);
          System.out.println("SessionID: " + config.getSessionId());
          bulkConnection = new BulkConnection(config);
          success = true;