Prog 120: Programs that Write to Files

//Name: Ilana Levy
//Period: 5
//Program Name: Programs that Write to Files
//File Name: programsToFiles
//Date Finished: 2/10/16
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;

public class programsToFiles {

    public static void main(String[] args) {

        PrintWriter fileOut;
        

        try{
            fileOut = new PrintWriter("myReceipt.txt");

        } catch(IOException e) {
            System.out.println("Sorry, I can't open the file 'receipt.txt' for editing.");
            System.out.println("Maybe the file exists and is read-only?");
            fileOut = null;
            System.exit(1);
        }
        double galPrice = 3.50;
        Scanner keyboard = new Scanner( System.in);
        System.out.print( "How many gallons do you want?");
        double gallons = keyboard.nextInt();
        double total = galPrice * gallons;

        fileOut.println( "+------------------------+" );
        fileOut.println( "|                        |" );
        fileOut.println( "|     CORNER STORE       |" );
        fileOut.println( "|                        |" );
        fileOut.println( "| 2016-01-25 04:38PM     |" );
        fileOut.println( "|                        |" );
        fileOut.println( "| Gallons: "+gallons+"        |" );
        fileOut.println( "| Price/gallon: $ "+galPrice+"  |" );
        fileOut.println( "|                        |" );
        fileOut.println( "| Fuel total: $ "+total+"    |" );
        fileOut.println( "|                        |" );
        fileOut.println( "+------------------------+" );

        fileOut.close();
    }
}