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  1. package com.zipcodewilmington.bankaccountlab;
  2. public abstract class Account {
  3. private double total;
  4. public Account(double total){
  5. this.total = total;
  6. }
  7. public void deposit(double total){
  8. this.total += total;
  9. }
  10. public double withdraw(double amount){
  11. total = total - amount;
  12. return amount;
  13. }
  14. public double getBalance(){
  15. return total;
  16. }
  17. }