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The BankAccount class models changes to the balance of a person’s savings account.

The BankAccount class models changes to the balance of a person’s savings account.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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  1. The BankAccount class models changes to the balance of a person’s savings account.

 

public class BankAccount

{     public BankAccount(String name, double initBal)

public double getBalance()

public String getName()

public void deposit(double amount)

public void withdraw(double amount)

public void transferTo(BankAccount otherAcct, double amt)

public boolean equals(Object other)

private String acctName;

private double balance;

}

 

  1. Provide the code for the transferTo(…)

 

  1. Briefly explain why there is no setBalance() method in this class.
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