Tester

import java.util.ArrayList;

public class Tester {

   public static void main(String[] args) { 

      ArrayList<BankAccount> accounts = new ArrayList<BankAccount>();
      
      accounts.add(new BankAccount(101, 300.0));
      accounts.add(new BankAccount(102, 500.0));
      accounts.add(new BankAccount(103, 600.0));
      accounts.add(new BankAccount(104, 100.0));
      accounts.add(new BankAccount(105, 0.0));
      accounts.add(new BankAccount(106, 700.0));
      accounts.add(new BankAccount(107, 400.0));
      accounts.add(new BankAccount(108, 200.0));
      accounts.add(new BankAccount(109, 500.0));
      accounts.add(new BankAccount(110, 200.0));
      
      double atLeast = 7 * 100.0;
      int result = 0;

      for (BankAccount a : accounts)
         if (a.getBalance() >= atLeast)
        	 result++; 
      
  }
}

What is the final value of result?

BankAccount.java

/**
   A bank account has a balance that can be changed by 
   deposits and withdrawals.
*/
public class BankAccount
{  
 /**
      Constructs a bank account with a zero balance.
   */
   public BankAccount()
   {   
      balance = 0;
   }

   /**
      Constructs a bank account with a given balance.
      @param initialBalance the initial balance
   */
   public BankAccount(double initialBalance)
   {   
      balance = initialBalance;
   }




   /**
      Constructs a bank account with a zero balance
      @param anAccountNumber the account number for this account
   */
   public BankAccount(int anAccountNumber)
   {   
      accountNumber = anAccountNumber;
      balance = 0;
   }

   /**
      Constructs a bank account with a given balance
      @param anAccountNumber the account number for this account
      @param initialBalance the initial balance
   */
   public BankAccount(int anAccountNumber, double initialBalance)
   {   
      accountNumber = anAccountNumber;
      balance = initialBalance;
   }

   /**
      Gets the account number of this bank account.
      @return the account number
   */
   public int getAccountNumber()
   {   
      return accountNumber;
   }

   /**
      Deposits money into the bank account.
      @param amount the amount to deposit
   */
   public void deposit(double amount)
   {  
      double newBalance = balance + amount;
      balance = newBalance;
   }

   /**
      Withdraws money from the bank account.
      @param amount the amount to withdraw
   */
   public void withdraw(double amount)
   {   
      double newBalance = balance - amount;
      balance = newBalance;
   }

   /**
      Gets the current balance of the bank account.
      @return the current balance
   */
   public double getBalance()
   {   
      return balance;
   }

   private int accountNumber;
   private double balance;
}