public class PremiumCustomer extends Customer { private String category; private String desction; public PremiumCustomer() { } public PremiumCustomer(int customerNumber, String name, String address, String phone, String mobile) { super(customerNumber, name, address, phone, mobile); } public PremiumCustomer(int customerNumber, String name, String address, String phone, String mobile, String category, String desction) { super(customerNumber, name, address, phone, mobile); this.category = category; this.desction = desction; } public PremiumCustomer(String category, String desction) { super(); this.category = category; this.desction = desction; } public String getCategory() { return category; } public void setCategory(String category) { this.category = category; } public String getDesction() { return desction; } public void setDesction(String desction) { this.desction = desction; } }