Okay so I need to delete a bankAccount. Basically, I have a whole program that I

Question

Okay so I need to delete a bankAccount. Basically, I have a whole program that I can add accounts to an array and deposit money in the accounts and withdraw money from the accounts etc. What i am trying to do now is set up a deleteAccount method in which I can delete any account in the array list. So the program will:

private static void createNewAccount(ArrayList list) {
  int number = list.size() + 1;
  String first = "", last = "";
  first = nameCheck("first");
  last = nameCheck("last");
  System.out.print("Enter the initial balance: $");
  BigDecimal initialBal = ammount();
  BankAccount acc = new BankAccount(number, first, last, initialBal);
  list.add(acc);
  System.out.println("Thank You, " + first + " " + last + " for joining our bank today! Have a great Day!");
  System.out.println("Your account no is " + number + " and initial balance is $" + new DecimalFormat("0.00").format(initialBal));
}
public static void deleteAccount(ArrayList list){
int number = list.size();
System.out.print("Enter the account number you want to delete: ");
list.remove(number);
}

If you need more of my code I can email it to you just send me an email at sluger233@gmail.com and I will be glad to send you the code.

Explanation / Answer

I am giving an example for removing an item from array list

import java.util.ArrayList;

public class ArrayListDemo {
public static void main(String[] args) {
  
// create an empty array list with an initial capacity
ArrayList<String> arrlist = new ArrayList<String>(5);

// use add() method to add values in the list
arrlist.add("G");
arrlist.add("E");
arrlist.add("F");
arrlist.add("M");
arrlist.add("E");

System.out.println("Size of list: " + arrlist.size());

// let us print all the values available in list
for (String value : arrlist) {
System.out.println("Value = " + value);
}
  
// Removes first occurrence of "E"
arrlist.remove("E");

System.out.println("Now, Size of list: " + arrlist.size());
  
// let us print all the values available in list
for (String value : arrlist) {
System.out.println("Value = " + value);
}
}
}   

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