Error in Eclipse.

Question

I wrote a very simple program in Java on Eclipse and got an error.

Code was -

import java.util.Scanner;

public class Input {

public static void main(String[] args) {

Scanner myVar = new Scanner(System.in);

System.out.println(myVar);

}

}

And the result -

java.util.Scanner[delimiters=\p{javaWhitespace}+][position=0][match valid=false][need input=false][source closed=false][skipped=false][group separator=\,][decimal separator=\.][positive prefix=][negative prefix=\Q-\E][positive suffix=][negative suffix=][NaN string=\Q?\E][infinity string=\Q?\E]

Link to the code - https://code.sololearn.com/c2kA79UUB205

Please help!

Answer 1

Ohk guys. I found a solutions.

System.out.println(myVar.nextLine());

It works. Thank you for spending your precious time.

Answer 2

@Ratnesh Mishra at 3:10 of the video he does the same thing as me

Answer 3

You can not immediately display the value obtained through Scanner. First you need to assign the value to a variable.

Scanner myVar = new Scanner(System.in);

int a = myVar.nextInt();
System.out.println(a);

Answer 4

If youre trying to get input from myVar and print it then replace your println with:
System.out.println(myVar.nextLine());

Answer 5

And so you can.But it is good practice to assign the received value at once

Answer 6

Yes @TurtleShell. I was wrong. Thank You