import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;

import com.microsoft.sqlserver.jdbc.SQLServerDriver;

public class SqlConnections {
    public static void main(String[] args) {

          try
          {
              //Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
              DriverManager.registerDriver( new SQLServerDriver() );

              String userName = "xxx";
              String password = "xxx";
              String url = "jdbc:sqlserver://server=10.xxx.xx.xx\SQLEXPRESS;database=BTP_NYA";
              Connection con = DriverManager.getConnection(url, userName, password);
              Statement s1 = con.createStatement();
              ResultSet rs = s1.executeQuery("SELECT TOP 1 * FROM [BTP_TEST].[xx].[ers]");
              String[] result = new String[20];


          } catch (Exception e)
          {
              e.printStackTrace();
          }

       }
}