Slip No 22 Q B

Q.Write a java program for the following: [25 M]

• delete a file..
• To display path of a file
• To create a file.
• To rename a file.

import java.io.*;
import java.util.Scanner;

class FileOperations
{
    public static void main(String args[]) throws IOException
    {
        Scanner sc = new Scanner(System.in);

        // 1. Create File
        File f1 = new File("sample.txt");
        if(f1.createNewFile())
            System.out.println("File created successfully.");
        else
            System.out.println("File already exists.");

        // 2. Rename File
        File f2 = new File("renamed.txt");
        if(f1.renameTo(f2))
            System.out.println("File renamed successfully.");
        else
            System.out.println("Rename failed.");

        // 3. Display Path
        System.out.println("File path: " + f2.getAbsolutePath());

        // 4. Delete File
        System.out.print("Do you want to delete file? (yes/no): ");
        String ch = sc.next();

        if(ch.equalsIgnoreCase("yes"))
        {
            if(f2.delete())
                System.out.println("File deleted successfully.");
            else
                System.out.println("Delete failed.");
        }
    }
}