package com.zipcoder.payment; public class PayPal implements Payment { private Long id = 0L; private String name = ""; private String description = ""; private String email = ""; public void setId(Long id) { this.id = id; } public Long getId() { return id; } public void setName(String name) { this.name = name; } public String getPayerName() { return this.name; } @Override public String getShortDescription() { return "Paypal [" + name + "][" + email + "]"; } public void setEmail(String email) { this.email = email; } public String getEmail() { return this.email; } @Override public int compareTo(Payment o) { return this.getShortDescription().compareTo(o.getShortDescription()); } }