Classes and List issues

[balmy cloak]

HELP ME, HELP ME

[unique relic]

<@&987246399047479336> please have a look, thanks.

[limpid sage]

ask a question ig

[torn raven]

Could you share more about what you are having issues with?

[wide bridge]

hi ! what's up

[balmy cloak]

OH MY GOD

@wide bridge@torn raven@limpid sage

I AM SO SORRY

MY BROTHER CAME IN AND POOED HIS PANTS

SO I COULDNT DO POST

I HAD TO RUSH HIM TO TOILET

[limpid sage]

bruh can you stop trolling?

[balmy cloak]

I SWEAR I AM NOT

Ok

so my question

[limpid sage]

this channel is for serious questions

[limpid sage]

you are

[balmy cloak]

when i try to enter data in my list

[limpid sage]

at least writing in full caps is trolling

[balmy cloak]

from one class

[balmy cloak]

dint know

anyways

I have a method

for entering data

from one class, to another class's list

when i enter the data and print it, the data i entered appears

but

when I re call that method

and enter another data

the data that i entered previously

does not print

but only the new data that i entered

[novel arch]

It's hard for people to remark upon without any code, and please be aware that random remarks/poor post quality isn't the best way to get help.

[wide bridge]

❔

[balmy cloak]

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

public class Users {

public static void main(String[] args) {

    Users users = new Users();
    users.Registration();

}
List<String> Username = new ArrayList<>();





public void Registration(){

    Withdrawal_System Reg = new Withdrawal_System();
    Users user = new Users();
    System.out.println("To register your self, please enter your name");
    Scanner scanner = new Scanner(System.in);
    System.out.println(" ");
    user.Username.add(scanner.nextLine());
    System.out.println("your name has been registered");
    System.out.println(user.Username);
    System.out.println("What would like to do next");

    Reg.NewAction();

}

}

[unique relic]

Please use this format for posting code:

```java
// Example java program
int value = 5;
System.out.println(value);
```

Which results in:

// Example java program
int value = 5;
System.out.println(value);

For syntax highlighting, you have to add the name of the language after the three backticks, like ```java. Please make sure to use exactly this format, so no space between the backticks and the language name, and a newline before the code starts. If done right, the syntax highlighting will even be applied to your text as you type, before sending.

simon_verhoeven • used /tag id: code · Apr 5, 2024, 10:48 AM

[balmy cloak]

bruh my code is too long

how do i sned it

[primal radish]

drag drop the file

[wide bridge]

just focus on the suspected part behind the issue

we don't need to see all

[balmy cloak]

what file

[wide bridge]

what is the name of the method ?

and what is that Registration?

[balmy cloak]

ok here is a piece

        System.out.println(" ");
        System.out.println("1 | Book Options");
        System.out.println("2 | WithDrawal");
        System.out.println("3 | Return");
        System.out.println("4 | Register");
        System.out.println(" ");
        Scanner scanner = new Scanner(System.in);
        String answer = scanner.nextLine();


        if(answer.equals("1")){

            Option1();```

[unique relic]

Detected code, here are some useful tools:

Formatted code

public void NewAction() {
  System.out.println(" ");
  System.out.println("1 | Book Options");
  System.out.println("2 | WithDrawal");
  System.out.println("3 | Return");
  System.out.println("4 | Register");
  System.out.println(" ");
  Scanner scanner = new Scanner(System.in);
  String answer = scanner.nextLine();
  if (answer.equals("1")) {
    Option1();

[balmy cloak]

bruh

why is it so messed up

[wide bridge]

method names do not start with uppercase

[balmy cloak]

Im so dumb

i can just scrn shot

[novel arch]

You can drag and drop files here.

No screen shots, just drag and drop the file here.

[balmy cloak]

dk how i promise

DOne

[novel arch]

You don't do anything with your user, so it makes sense it does nothing. This was also code that could have been shared using the tag/dragged as a file. As others have remarked, kindly take others time and efforts into account.

[gusty atlas]

troll 101