Java scan a file

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

public class ReadFile {

    public static void main(String[] args) {

        try {
            System.out.print("Enter the file name with extension : ");

            Scanner input = new Scanner(System.in);

            File file = new File(input.nextLine());

            input = new Scanner(file);


            while (input.hasNextLine()) {
                String line = input.nextLine();
                System.out.println(line);
            }
            input.close();

        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

}

Source: stackoverflow.com

Similar codes

0 vote169 views1 answer
How to find root viewGroop
Java
1 vote216 views1 answer
Validation dependency in spring boot
Java Spring
2 votes164 views2 answers
How to change orientation of linearlayout in recyclerview android
Java
0 vote188 views1 answer
Ass
Java
1 vote161 views1 answer
Breadth first search BST java
Java
1 vote162 views1 answer
Why we can implement more than one interface in java
Java
0 vote171 views1 answer
Mock a service when the method returning void
Java
0 vote169 views1 answer
0321
Java
1 vote175 views1 answer
Joptionpane.showconfirmdialog yes no example
Java
8 votes172 views4 answers
Dockerfile execute command
Java