Please fix my code. I submit my code, but my output result wrong. please check t

Question

Please fix my code.

I submit my code, but my output result wrong. please check this.

Main.java

public class Main {

   public static void main(String[] args) {
   // Feel free to add more to this to test things out.
   // You will be graded by the automatic tests you get from "Run Tests"
  
   BankAccount b1 = new BankAccount("abc");
   BankAccount b2 = new BankAccount("123");
   b1.deposit(300);
   b2.deposit(400);
   b1.transfer(150, b2); // should remove 150 from b2 and put it in b1
  
   // Should show a deposit, a move from b1, and a final balance of 450
   System.out.println(b1.report());
   // Should show a deposit, a move to b1, and a final balance of 250
   System.out.println(b2.report());
   }
   }

BankAccount.java

public class BankAccount {
   public int balance;
   public final String accountNumber;
   public String transactionLog;
   public BankAccount(String accountNumber) {
   this.accountNumber = accountNumber;
   this.balance = 0;
   this.transactionLog = "";
   }
   public String report() {
   // FILL ME IN!
      String s = "";
       s = "Current balance is "+balance;
   return s;
   }
   public int getBalance() {
   // FILL ME IN!
   return balance;
   }
   public void transfer(int transferAmount, BankAccount fromAccount) {
   // FILL ME IN!
      balance = balance + transferAmount;
       fromAccount.balance = fromAccount.balance - transferAmount;
   }
   public void withdraw(int withdrawalAmount) {
   // FILL ME IN!
      balance = balance - withdrawalAmount;
   }
   public void deposit(int depositAmount) {
      balance = balance + depositAmount;
   // FILL ME IN!
   }
   }

Bank Account You will write a class called BankAccount, with three fields and five methods. These are stubbed out for you in the template Fields account Number this field holds a String representing a unique account number balance this field holds an int which represents the current balance in the account. Assume that we only work with whole dollar amounts For this lab, you can ignore overflow of ints (a real bank ought to not do that) transaction Log this field holds a String which represents a history of the transactions for the account. This is described more below Methods deposit this method takes an int, and returns voi d t adds the given amount to the account's balance. If the amount is negative, the method should return without making any changes. If successful, it should also add a line to the end of the transaction log (by appending to the string) that says "Deposit: num tn'', where Knum s the amount of the deposit (note that thn" s the newline character, which makes the log print well ithdraw this method takes an i nt, and returns void. t subtracts the given amount from the account's balance. If the amount is negative or the account doesn't have enough money, the method should return without making any changes. If successful, it should also add a line to the end of the transaction log that says "Withdrawal num #n where s the amount of the withdrawal report this method takes no arguments, and returns a String which contains the current transaction log, followed by Balance: $

Explanation / Answer

Main.java

public class Main {

   public static void main(String[] args) {
   
    HelloWorld b1 = new HelloWorld("abc");
    HelloWorld b2 = new HelloWorld("123");
    b1.deposit(300);
    b2.deposit(400);
    b1.transfer(150, b2); // should remove 150 from b2 and put it in b1
    b1.transfer(450, b2); //negative case
    b1.withdraw(100);
    b1.withdraw(300); // Negatine Case
      
    }
    }

Bankaccount.java

public class BankAccount {
    public int balance;
    public final String accountNumber;
    public String transactionLog;

    public BankAccount(String accountNumber) {
    this.accountNumber = accountNumber;
    this.balance = 0;
    this.transactionLog = "";
    }


    public String report() {
        String s = "";
        s = transactionLog +" "+ "Balance: $"+ balance;
       return s;
    }


    public int getBalance() {
  
    return balance;
    }


    public void transfer(int transferAmount, BankAccount fromAccount) {
     if (transferAmount < 0 && transferAmount > fromAccount.balance)
   {
      
   }

else
{  
       balance = balance + transferAmount;
       fromAccount.balance = fromAccount.balance - transferAmount;
    transactionLog = "Deposit: $"+balance+" "+"Transfer from "+fromAccount.accountNumber+" : $"+transferAmount;
    System.out.println(report());
}
    }


    public void withdraw(int withdrawalAmount) {
     if (withdrawalAmount < 0 && withdrawalAmount > balance)
   {
      
   }

      else
   {  
       balance = balance - withdrawalAmount;
       transactionLog = "Deposit: $"+balance+" "+"Withdrawal: $"+withdrawalAmount;
    System.out.println(report());
      }
      
    }
    public void deposit(int depositAmount) {
   if (depositAmount < 0)
   {
      
   }

      else
   
       balance = balance + depositAmount;
       transactionLog = "Deposit: $"+balance;
    System.out.println(report());
      }
    }

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