Files-MAIN

import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Scanner;

public class Program {

    public static void main(String[] args) {
        try {
            File inputFile = new File("data.txt");
            Scanner reader = new Scanner(inputFile);

            File outputFile = new File("out.txt");
            PrintWriter writer = new PrintWriter(outputFile);

            ArrayList<Imot> imoti = new ArrayList<Imot>();

            while (reader.hasNextLine()) {
                String name = reader.nextLine();
                String address = reader.nextLine();
                int number = Integer.parseInt(reader.nextLine());
                double price = Double.parseDouble(reader.nextLine());

                imoti.add(new Imot(name, address, number, price));
            }

            int minPriceIndex = 0;

            for (int i = 1; i < imoti.size(); i++) {
                if (imoti.get(i).getPrice() < imoti.get(minPriceIndex).getPrice()) {
                    minPriceIndex = i;
                }
            }

            System.out.println("Lower price: ");
            System.out.println("Name: " + imoti.get(minPriceIndex).getName());
            System.out.println("Address: " + imoti.get(minPriceIndex).getAddress());
            System.out.println("Number: " + imoti.get(minPriceIndex).getNumber());
            System.out.println("Price: " + imoti.get(minPriceIndex).getPrice() + " lv");

            writer.println("Lower price: ");
            writer.println("Name: " + imoti.get(minPriceIndex).getName());
            writer.println("Address: " + imoti.get(minPriceIndex).getAddress());
            writer.println("Number: " + imoti.get(minPriceIndex).getNumber());
            writer.println("Price: " + imoti.get(minPriceIndex).getPrice() + " lv");

            reader.close();
            writer.close();

        } catch (FileNotFoundException e) {
            System.out.println("File is not found");
        }
    }
}