package examples;
   
   import org.pojomatic.Pojomatic;
   import org.pojomatic.annotations.AutoProperty;
   import org.pojomatic.annotations.PropertyFormat;
   
   @AutoProperty
   public class Customer {
     private final String firstName;
  
    private final String lastName;
  
    @PropertyFormat(IpAddressFormatter.class)
    private final byte[] ipAddress;
  
    public Customer(String firstName, String lastName, byte[] ipAddress) {
      this.firstName = firstName;
      this.lastName = lastName;
      this.ipAddress = ipAddress;
    }
  
    public String getFirstName() { return firstName; }
    public String getLastName() { return lastName; }
    public byte[] getIpAddress() { return ipAddress; }
  
    @Override public int hashCode() {
      return Pojomatic.hashCode(this);
    }
  
    @Override public String toString() {
      return Pojomatic.toString(this);
    }
  
    @Override public boolean equals(Object o) {
      return Pojomatic.equals(this, o);
    }
  
    public static void main(String[] args) {
      System.out.println(new Customer("Joe", "Blow", new byte[] {127, 0, 0, 1}));
    }
  }