import java.io.*;
import java.net.*;

import java.sql.*;
import java.sql.CallableStatement;
import java.sql.ResultSet;
import java.sql.PreparedStatement;
import net.sourceforge.jtds.jdbcx.JtdsDataSource;
import net.sourceforge.jtds.jdbc.Driver;

class testconnect {

     private java.sql.Connection con2 = null;

     private final String url2 = "jdbc:jtds:sqlserver://";
     private final String serverName= "SQL01";
     private final String portNumber = "2677";
     private final String databaseName= "App";
     private final String userName = "bob";
     private final String password = "boob";
     private final String selectMethod = "cursor";

     private String getConnectionUrl2(){
        System.out.println("initalizing jtds");
          //String returnVal = url+serverName+":"+portNumber+";databaseName="+databaseName+";user="+userName+";password="+password+";instance="+instance+";";
          String returnVal = url2+serverName+":"+portNumber+"/"+databaseName+";user="+userName+";password="+password;
          System.out.println("url2: " + returnVal);
          return returnVal;
     }

     public static void main (String[] args) {
         con2 = java.sql.DriverManager.getConnection(getConnectionUrl2());

     }

} //end class

private static java.sql.Connection con2 = null;

public static void main (String[] args) {
     new testconnect().run();
 }

 public void run() {
     con2 = java.sql.DriverManager.getConnection(getConnectionUrl2());
 }

public static void main (String[] args) throws Exception {
  testconnect obj = new testconnect();
  obj.con2 = DriverManager.getConnection(obj.getConnectionUrl2());
  obj.con2.close();
}