package org.example; public interface CustomerType extends java.io.Serializable { public java.lang.String getFirstName(); public void setFirstName(java.lang.String value); public java.lang.String getLastName(); public void setLastName(java.lang.String value); public org.example.AddressType getAddress(); public void setAddress(org.example.AddressType value); public int getCustomerID(); public void setCustomerID(int value); public java.lang.String getSin(); public void setSin(java.lang.String value); }