import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.sql.Blob;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

public class webaruhaz
{
    private static final int buffersize = 4096;


    public static void main(String[] args) {

        String url = "jdbc:mysql://localhost:3306/contactdb";
        String user = "root";
        String password = "secret";


        public class file{     //// file megnyitás

            private Scanner in;

            public void fileOpen(){

                try{
                    in = new Scanner(new File("Basket.txt"));
                }
                catch(Excetption e){
                    System.out.println("Could not find file!");
                }
            }

            public void fileRead(){   //// adatolvasás
                while(in.hasNext()){

                    int trxId = in.next();

                    int itemId = in.next();
                    short quantity = in.next();
                    String itemName = in.next();
                    String description = in.next();
                }
            }
            public void fileClose(){
                in.close();
            }

            public void fileOpenEnd(){

                private Scanner out;

                try{
                    out = new Scanner(new File("Sale.txt"));
                }
                catch(Excetption e){
                    System.out.println("Could not find file!");
                }
            }

            public void addReceipt(){



                out.format("%s%s","trxId","summ")   //// ez adja meg a végösszeget
            }

            public void fileClose(){
                out.close();

        }








    }


}