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

class Nov30 {
	public static void main(String[] args) {

		EV plaid = new EV("ABC123");
		System.out.println(plaid.getVIN());
	
		EV[] arr = new EV[10];
		int count = 0;

		Scanner input = null;

		try {
			input = new Scanner(new File("vehicles.txt"));
		}
		catch(FileNotFoundException e) {
			return;
		}

		while(input.hasNext()) {
			String vin = input.next();
			EV newCar = new EV(vin);
			arr[count] = newCar;
			count++;
		}
	
		for(int i = 0; i < count; i++) {
			EV elm = arr[i];
			System.out.println(elm.toString());
		}	
		
		PrintWriter pw = null;

		try {
			pw = new PrintWriter(new File("vehicles.bkup"));
		}
		catch (FileNotFoundException e) {
			return;
		} 

			
		for(int i = 0; i < count; i++) {
			EV elm = arr[i];
			pw.println(elm.toString());
		}	
		
		pw.close();


	}
}