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package lab12;

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

/**
 *
 * @author For Students
 */
public class Lab12 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws FileNotFoundException {
        java.io.File file = new java.io.File("C:\\Users\\For Students\\Desktop\\act3.PNG");
        System.out.println("Does it exist? " + file.exists());
        System.out.println("The file has " + file.length() + " bytes ");
        System.out.println("Can it be read? " + file.canRead());
        System.out.println("Can it be written? " + file.canWrite());
        System.out.println("Is it a directory? " + file.isDirectory());
        System.out.println("Is it a file? " + file.isFile());
        System.out.println("Is it absolute? " + file.isAbsolute());
        System.out.println("Is it hidden? " + file.isHidden());
        System.out.println("Absolute path is " +
        file.getAbsolutePath());
        System.out.println("Last modified on " +new java.util.Date(file.lastModified()));
        
        System.out.println("---------------Write Data------------");   
        writeData();
        System.out.println("---------------Read Data------------");
        readData();
    }
    
    public static void writeData() throws FileNotFoundException
    {
        java.io.File file = new java.io.File("C:\\Users\\For Students\\Desktop\\scores.txt");
        if (file.exists()) {
          System.out.println("File already exists");
        }
        
        java.io.PrintWriter output = new java.io.PrintWriter(file);
        output.print("John T Smith ");
        output.println(90);
        output.print("Eric K Jones ");
        output.println(85);
        output.close();
    }
    
    public static void readData() throws FileNotFoundException
    {
        java.io.File file = new java.io.File("C:\\Users\\For Students\\Desktop\\scores.txt");
        Scanner input = new Scanner(file);
        while (input.hasNext()) {
            String firstName = input.next();
            String mi = input.next();
            String lastName = input.next();
            int score = input.nextInt();
            System.out.println(
            firstName + " " + mi + " " + lastName + " " + score);
        }
        input.close();
     }
}