?? bankcustomer.java
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package coreservlets;/** Bean to represent a bank customer. Immutable. * <p> * From <a href="http://courses.coreservlets.com/Course-Materials/">the * coreservlets.com tutorials on servlets, JSP, Struts, JSF, Ajax, GWT, * Spring, Hibernate/JPA, and Java programming</a>. */public class BankCustomer { private String id, firstName, lastName; private double balance; public BankCustomer(String id, String firstName, String lastName, double balance) { this.id = id; this.firstName = firstName; this.lastName = lastName; this.balance = balance; } public String getId() { return id; } public String getFirstName() { return(firstName); } public String getLastName() { return(lastName); } public double getBalance() { return(balance); } public double getBalanceNoSign() { return(Math.abs(balance)); }}
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