Read User Input into an Array List (Java)

This program shows you how to read user input into an array list and then output it.

[yortex]

Thanks, this snippet just ended my hour of troubleshooting: inputs.add(in.next());

[mohamedjama]

how can I do this if I want to input a string in to an array list.??? tried everything.

[followyourdreams]

Hey thanks for the video. But is there any way to quit reading inputs without pressing done or any letter???? Pls reply

[kinghowardmaneclang]

If I am storing an Array of Strings how would I terminate it and count the number of String inputs from ArrayList?

[Beast]

could someone please tell me how to do this, but for a text file instead of user input. Like ask user for the name of the file.

[code_kanga]

STRINGS!
Hi,
Took me a bit to figure out how to do it with strings:
ArrayList<String> towns = new ArrayList<>();
Scanner myInput = new Scanner(System.in);
towns.add(myInput.next());

[rileybarringer]

How could you implement this without having to enter a string? I would also like to do this with an array of strings.

[ryanw]

What about inputing into an ArrayList in a for loop?

[KaizoKitsune]

I tried doing it with strings and for some reason when I input the word done there is no output

[andresfelipe]

Hi, great video. I have a question, the only way to get out of the while is to enter an invalid value? That is, because if I enter n numbers, when I get to the last number, it does not leave the while?

[TheRealCorcra]

The Code so you can copy and paste it:





import java.util.Scanner;
import java.util.ArrayList;

public class arrayTest2 {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);

ArrayList<Double> inputs = new ArrayList<Double>();
System.out.println("Enter some numbers: ");
while (in.hasNextDouble()) {
inputs.add(in.nextDouble());
}
System.out.println(inputs);
}
}

[vinto]

Why is this not working for me .... array list just keep saying some bullsh*t and not stuff i put inside.