Fix some code duplications

Author: ctmay4

src/main/java/com/imsweb/seerapi/client/disease/DiseaseChangelog.java

@@ -3,27 +3,20 @@
  */
 package com.imsweb.seerapi.client.disease;
 
-import java.util.Date;
 import java.util.List;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-public class DiseaseChangelog {
+import com.imsweb.seerapi.client.shared.Changelog;
+
+public class DiseaseChangelog extends Changelog {
 
     @JsonProperty("adds")
     private List<DiseaseChangelogEntry> _adds;
     @JsonProperty("deletes")
     private List<DiseaseChangelogEntry> _deletes;
     @JsonProperty("mods")
     private List<DiseaseChangelogEntry> _mods;
-    @JsonProperty("user")
-    private String _user;
-    @JsonProperty("date")
-    private Date _date;
-    @JsonProperty("version")
-    private String _version;
-    @JsonProperty("description")
-    private String _description;
 
     public List<DiseaseChangelogEntry> getAdds() {
         return _adds;
@@ -49,35 +42,4 @@ public void setMods(List<DiseaseChangelogEntry> mods) {
         _mods = mods;
     }
 
-    public String getUser() {
-        return _user;
-    }
-
-    public void setUser(String user) {
-        _user = user;
-    }
-
-    public Date getDate() {
-        return _date;
-    }
-
-    public void setDate(Date date) {
-        _date = date;
-    }
-
-    public String getVersion() {
-        return _version;
-    }
-
-    public void setVersion(String version) {
-        _version = version;
-    }
-
-    public String getDescription() {
-        return _description;
-    }
-
-    public void setDescription(String description) {
-        _description = description;
-    }
 }

src/main/java/com/imsweb/seerapi/client/glossary/GlossaryChangelog.java

@@ -3,27 +3,20 @@
  */
 package com.imsweb.seerapi.client.glossary;
 
-import java.util.Date;
 import java.util.List;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-public class GlossaryChangelog {
+import com.imsweb.seerapi.client.shared.Changelog;
+
+public class GlossaryChangelog extends Changelog {
 
     @JsonProperty("adds")
     private List<GlossaryChangelogEntry> _adds;
     @JsonProperty("deletes")
     private List<GlossaryChangelogEntry> _deletes;
     @JsonProperty("mods")
     private List<GlossaryChangelogEntry> _mods;
-    @JsonProperty("user")
-    private String _user;
-    @JsonProperty("date")
-    private Date _date;
-    @JsonProperty("version")
-    private String _version;
-    @JsonProperty("description")
-    private String _description;
 
     public List<GlossaryChangelogEntry> getAdds() {
         return _adds;
@@ -49,35 +42,4 @@ public void setMods(List<GlossaryChangelogEntry> mods) {
         _mods = mods;
     }
 
-    public String getUser() {
-        return _user;
-    }
-
-    public void setUser(String user) {
-        _user = user;
-    }
-
-    public Date getDate() {
-        return _date;
-    }
-
-    public void setDate(Date date) {
-        _date = date;
-    }
-
-    public String getVersion() {
-        return _version;
-    }
-
-    public void setVersion(String version) {
-        _version = version;
-    }
-
-    public String getDescription() {
-        return _description;
-    }
-
-    public void setDescription(String description) {
-        _description = description;
-    }
 }

src/main/java/com/imsweb/seerapi/client/rx/RxChangelog.java

@@ -3,27 +3,20 @@
  */
 package com.imsweb.seerapi.client.rx;
 
-import java.util.Date;
 import java.util.List;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
 
-public class RxChangelog {
+import com.imsweb.seerapi.client.shared.Changelog;
+
+public class RxChangelog extends Changelog {
 
     @JsonProperty("adds")
     private List<RxChangelogEntry> _adds;
     @JsonProperty("deletes")
     private List<RxChangelogEntry> _deletes;
     @JsonProperty("mods")
     private List<RxChangelogEntry> _mods;
-    @JsonProperty("user")
-    private String _user;
-    @JsonProperty("date")
-    private Date _date;
-    @JsonProperty("version")
-    private String _version;
-    @JsonProperty("description")
-    private String _description;
 
     public List<RxChangelogEntry> getAdds() {
         return _adds;
@@ -49,35 +42,4 @@ public void setMods(List<RxChangelogEntry> mods) {
         _mods = mods;
     }
 
-    public String getUser() {
-        return _user;
-    }
-
-    public void setUser(String user) {
-        _user = user;
-    }
-
-    public Date getDate() {
-        return _date;
-    }
-
-    public void setDate(Date date) {
-        _date = date;
-    }
-
-    public String getVersion() {
-        return _version;
-    }
-
-    public void setVersion(String version) {
-        _version = version;
-    }
-
-    public String getDescription() {
-        return _description;
-    }
-
-    public void setDescription(String description) {
-        _description = description;
-    }
 }

src/main/java/com/imsweb/seerapi/client/shared/Changelog.java

@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2022 Information Management Services, Inc.
+ */
+package com.imsweb.seerapi.client.shared;
+
+import java.util.Date;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+public class Changelog {
+
+    @JsonProperty("user")
+    private String _user;
+    @JsonProperty("date")
+    private Date _date;
+    @JsonProperty("version")
+    private String _version;
+    @JsonProperty("description")
+    private String _description;
+
+    public String getUser() {
+        return _user;
+    }
+
+    public void setUser(String user) {
+        _user = user;
+    }
+
+    public Date getDate() {
+        return _date;
+    }
+
+    public void setDate(Date date) {
+        _date = date;
+    }
+
+    public String getVersion() {
+        return _version;
+    }
+
+    public void setVersion(String version) {
+        _version = version;
+    }
+
+    public String getDescription() {
+        return _description;
+    }
+
+    public void setDescription(String description) {
+        _description = description;
+    }
+}