Properties systemSettings = System.getProperties();
            systemSettings.put("http.proxySet", "true");
            systemSettings.put("http.proxyHost", "127.0.0.1");
            systemSettings.put("http.proxyPort", "8008");
            System.setProperties(systemSettings);


            DriverManager.registerDriver( new  OracleDriver());
            Connection conn = DriverManager
                    .getConnection("jdbc:oracle:thin:@<myurl>:<myport>:<mysid>", "usr", "pwd");
            System.out.println("connection got!");
            conn.close();