Add generated serialVersionUIDs

Author: oschwald

src/main/java/com/maxmind/geoip2/model/AbstractCityResponse.java

@@ -11,6 +11,9 @@
 import com.maxmind.geoip2.record.Subdivision;
 
 abstract class AbstractCityResponse extends AbstractCountryResponse {
+
+    private static final long serialVersionUID = 4921442874245012349L;
+
     @JsonProperty
     private City city = new City();
     @JsonProperty

src/main/java/com/maxmind/geoip2/model/AbstractCountryResponse.java

@@ -1,5 +1,8 @@
 package com.maxmind.geoip2.model;
 
+import java.io.IOException;
+import java.io.Serializable;
+
 import com.fasterxml.jackson.annotation.JsonInclude.Include;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -9,10 +12,9 @@
 import com.maxmind.geoip2.record.RepresentedCountry;
 import com.maxmind.geoip2.record.Traits;
 
-import java.io.IOException;
-import java.io.Serializable;
-
 abstract class AbstractCountryResponse implements Serializable {
+    private static final long serialVersionUID = 8389867354877286044L;
+
     @JsonProperty
     private Continent continent = new Continent();
 

src/main/java/com/maxmind/geoip2/model/CityIspOrgResponse.java

@@ -11,6 +11,8 @@
  *      Services</a>
  */
 final public class CityIspOrgResponse extends AbstractCityResponse {
+    private static final long serialVersionUID = -6390908910423873552L;
+
     public CityIspOrgResponse() {
     }
 }

src/main/java/com/maxmind/geoip2/model/CityResponse.java

@@ -11,6 +11,8 @@
  *      Services</a>
  */
 final public class CityResponse extends AbstractCityResponse {
+    private static final long serialVersionUID = -7125724130268776656L;
+
     public CityResponse() {
         // For Jackson
     }

src/main/java/com/maxmind/geoip2/model/CountryResponse.java

@@ -11,6 +11,8 @@
  *      Services</a>
  */
 final public class CountryResponse extends AbstractCountryResponse {
+    private static final long serialVersionUID = 972441499405038943L;
+
     public CountryResponse() {
         // For Jackson
     }

src/main/java/com/maxmind/geoip2/model/OmniResponse.java

@@ -11,6 +11,8 @@
  *      Services</a>
  */
 final public class OmniResponse extends AbstractCityResponse {
+    private static final long serialVersionUID = 4889001929735064944L;
+
     public OmniResponse() {
     }
 }

src/main/java/com/maxmind/geoip2/record/AbstractNamedRecord.java

@@ -1,18 +1,20 @@
 package com.maxmind.geoip2.record;
 
-import com.fasterxml.jackson.annotation.JacksonInject;
-import com.fasterxml.jackson.annotation.JsonProperty;
-
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import com.fasterxml.jackson.annotation.JacksonInject;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
 /**
  * Abstract class for records with name maps.
  */
 public abstract class AbstractNamedRecord implements Serializable {
+    private static final long serialVersionUID = -5545449318673747357L;
+
     @JsonProperty
     private HashMap<String, String> names = new HashMap<String, String>();
     @JsonProperty("geoname_id")

src/main/java/com/maxmind/geoip2/record/City.java

@@ -8,6 +8,8 @@
  * This record is returned by all the end points except the Country end point.
  */
 final public class City extends AbstractNamedRecord {
+    private static final long serialVersionUID = -6456295129038664182L;
+
     @JsonProperty
     private Integer confidence;
 

src/main/java/com/maxmind/geoip2/record/Continent.java

@@ -8,6 +8,8 @@
  * This record is returned by all the end points.
  */
 final public class Continent extends AbstractNamedRecord {
+    private static final long serialVersionUID = 110519426569211412L;
+
     @JsonProperty("code")
     private String code;
 

src/main/java/com/maxmind/geoip2/record/Country.java

@@ -8,6 +8,8 @@
  * This record is returned by all the end points.
  */
 public class Country extends AbstractNamedRecord {
+    private static final long serialVersionUID = 3597006286849983951L;
+
     @JsonProperty
     private Integer confidence;