From 6eca421a93d374f7234c2cb5d8f124329fd20c39 Mon Sep 17 00:00:00 2001
From: Patrick Gotthard <patrick@patrick-gotthard.de>
Date: Tue, 13 May 2014 19:25:55 +0200
Subject: [PATCH] Harmonized serialVersionIds

---
 src/main/java/com/sun/syndication/feed/WireFeed.java          | 2 +-
 src/main/java/com/sun/syndication/feed/atom/Category.java     | 2 +-
 src/main/java/com/sun/syndication/feed/atom/Content.java      | 2 +-
 src/main/java/com/sun/syndication/feed/atom/Entry.java        | 2 +-
 src/main/java/com/sun/syndication/feed/atom/Feed.java         | 2 +-
 src/main/java/com/sun/syndication/feed/atom/Generator.java    | 4 +++-
 src/main/java/com/sun/syndication/feed/atom/Link.java         | 2 +-
 src/main/java/com/sun/syndication/feed/atom/Person.java       | 2 +-
 .../java/com/sun/syndication/feed/impl/CloneableBean.java     | 2 +-
 src/main/java/com/sun/syndication/feed/impl/EqualsBean.java   | 2 +-
 src/main/java/com/sun/syndication/feed/impl/ObjectBean.java   | 2 +-
 src/main/java/com/sun/syndication/feed/impl/ToStringBean.java | 2 +-
 .../java/com/sun/syndication/feed/module/DCModuleImpl.java    | 2 +-
 .../java/com/sun/syndication/feed/module/DCSubjectImpl.java   | 2 +-
 src/main/java/com/sun/syndication/feed/module/ModuleImpl.java | 2 +-
 .../java/com/sun/syndication/feed/module/SyModuleImpl.java    | 2 +-
 src/main/java/com/sun/syndication/feed/rss/Category.java      | 2 +-
 src/main/java/com/sun/syndication/feed/rss/Channel.java       | 2 +-
 src/main/java/com/sun/syndication/feed/rss/Cloud.java         | 2 +-
 src/main/java/com/sun/syndication/feed/rss/Content.java       | 2 +-
 src/main/java/com/sun/syndication/feed/rss/Description.java   | 2 +-
 src/main/java/com/sun/syndication/feed/rss/Enclosure.java     | 2 +-
 src/main/java/com/sun/syndication/feed/rss/Guid.java          | 2 +-
 src/main/java/com/sun/syndication/feed/rss/Image.java         | 2 +-
 src/main/java/com/sun/syndication/feed/rss/Item.java          | 2 +-
 src/main/java/com/sun/syndication/feed/rss/Source.java        | 2 +-
 src/main/java/com/sun/syndication/feed/rss/TextInput.java     | 2 +-
 .../java/com/sun/syndication/feed/synd/SyndCategoryImpl.java  | 2 +-
 .../java/com/sun/syndication/feed/synd/SyndContentImpl.java   | 2 +-
 .../java/com/sun/syndication/feed/synd/SyndEnclosureImpl.java | 2 +-
 .../java/com/sun/syndication/feed/synd/SyndEntryImpl.java     | 2 +-
 src/main/java/com/sun/syndication/feed/synd/SyndFeedImpl.java | 2 +-
 .../java/com/sun/syndication/feed/synd/SyndImageImpl.java     | 2 +-
 src/main/java/com/sun/syndication/feed/synd/SyndLinkImpl.java | 2 +-
 .../java/com/sun/syndication/feed/synd/SyndPersonImpl.java    | 2 +-
 src/main/java/com/sun/syndication/io/FeedException.java       | 2 +-
 .../java/com/sun/syndication/io/ParsingFeedException.java     | 2 +-
 src/main/java/com/sun/syndication/io/XmlReaderException.java  | 2 +-
 38 files changed, 40 insertions(+), 38 deletions(-)

diff --git a/src/main/java/com/sun/syndication/feed/WireFeed.java b/src/main/java/com/sun/syndication/feed/WireFeed.java
index 98383e0..ad023c8 100644
--- a/src/main/java/com/sun/syndication/feed/WireFeed.java
+++ b/src/main/java/com/sun/syndication/feed/WireFeed.java
@@ -44,7 +44,7 @@ import com.sun.syndication.feed.module.impl.ModuleUtils;
  */
 public abstract class WireFeed implements Cloneable, Serializable, Extendable {
 
-    private static final long serialVersionUID = -3608120400805691829L;
+    private static final long serialVersionUID = 1L;
 
     private final ObjectBean objBean;
 
diff --git a/src/main/java/com/sun/syndication/feed/atom/Category.java b/src/main/java/com/sun/syndication/feed/atom/Category.java
index 627a653..f7f4748 100644
--- a/src/main/java/com/sun/syndication/feed/atom/Category.java
+++ b/src/main/java/com/sun/syndication/feed/atom/Category.java
@@ -29,7 +29,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  */
 public class Category implements Cloneable, Serializable {
 
-    private static final long serialVersionUID = -2034251366664065410L;
+    private static final long serialVersionUID = 1L;
 
     private final ObjectBean objBean;
 
diff --git a/src/main/java/com/sun/syndication/feed/atom/Content.java b/src/main/java/com/sun/syndication/feed/atom/Content.java
index aad57b4..990595d 100644
--- a/src/main/java/com/sun/syndication/feed/atom/Content.java
+++ b/src/main/java/com/sun/syndication/feed/atom/Content.java
@@ -32,7 +32,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  */
 public class Content implements Cloneable, Serializable {
 
-    private static final long serialVersionUID = 2036205883043031310L;
+    private static final long serialVersionUID = 1L;
 
     private final ObjectBean objBean;
 
diff --git a/src/main/java/com/sun/syndication/feed/atom/Entry.java b/src/main/java/com/sun/syndication/feed/atom/Entry.java
index aa43ab1..283c964 100644
--- a/src/main/java/com/sun/syndication/feed/atom/Entry.java
+++ b/src/main/java/com/sun/syndication/feed/atom/Entry.java
@@ -39,7 +39,7 @@ import com.sun.syndication.feed.synd.SyndPerson;
  */
 public class Entry implements Cloneable, Serializable, Extendable {
 
-    private static final long serialVersionUID = 4874483180016783939L;
+    private static final long serialVersionUID = 1L;
 
     private Content summary;
     private Content title;
diff --git a/src/main/java/com/sun/syndication/feed/atom/Feed.java b/src/main/java/com/sun/syndication/feed/atom/Feed.java
index a066931..e1f8c30 100644
--- a/src/main/java/com/sun/syndication/feed/atom/Feed.java
+++ b/src/main/java/com/sun/syndication/feed/atom/Feed.java
@@ -36,7 +36,7 @@ import com.sun.syndication.feed.synd.SyndPerson;
  */
 public class Feed extends WireFeed {
 
-    private static final long serialVersionUID = -9175445106675422528L;
+    private static final long serialVersionUID = 1L;
 
     private String xmlBase;
     private List<Category> categories;
diff --git a/src/main/java/com/sun/syndication/feed/atom/Generator.java b/src/main/java/com/sun/syndication/feed/atom/Generator.java
index e83ad01..0f8f712 100644
--- a/src/main/java/com/sun/syndication/feed/atom/Generator.java
+++ b/src/main/java/com/sun/syndication/feed/atom/Generator.java
@@ -28,7 +28,9 @@ import com.sun.syndication.feed.impl.ObjectBean;
  * 
  */
 public class Generator implements Cloneable, Serializable {
-    private static final long serialVersionUID = -1457065669831041059L;
+    
+    private static final long serialVersionUID = 1L;
+    
     private final ObjectBean objBean;
     private String url;
     private String version;
diff --git a/src/main/java/com/sun/syndication/feed/atom/Link.java b/src/main/java/com/sun/syndication/feed/atom/Link.java
index 878d8b8..4385be0 100644
--- a/src/main/java/com/sun/syndication/feed/atom/Link.java
+++ b/src/main/java/com/sun/syndication/feed/atom/Link.java
@@ -30,7 +30,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  */
 public class Link implements Cloneable, Serializable {
 
-    private static final long serialVersionUID = 670365139518027828L;
+    private static final long serialVersionUID = 1L;
 
     private final ObjectBean objBean;
 
diff --git a/src/main/java/com/sun/syndication/feed/atom/Person.java b/src/main/java/com/sun/syndication/feed/atom/Person.java
index d428022..f86f786 100644
--- a/src/main/java/com/sun/syndication/feed/atom/Person.java
+++ b/src/main/java/com/sun/syndication/feed/atom/Person.java
@@ -36,7 +36,7 @@ import com.sun.syndication.feed.synd.SyndPerson;
  */
 public class Person implements SyndPerson, Cloneable, Serializable, Extendable {
 
-    private static final long serialVersionUID = 8853656713347735541L;
+    private static final long serialVersionUID = 1L;
 
     private final ObjectBean objBean;
 
diff --git a/src/main/java/com/sun/syndication/feed/impl/CloneableBean.java b/src/main/java/com/sun/syndication/feed/impl/CloneableBean.java
index 5765ccf..a0fd655 100644
--- a/src/main/java/com/sun/syndication/feed/impl/CloneableBean.java
+++ b/src/main/java/com/sun/syndication/feed/impl/CloneableBean.java
@@ -44,7 +44,7 @@ import org.slf4j.LoggerFactory;
  */
 public class CloneableBean implements Serializable, Cloneable {
 
-    private static final long serialVersionUID = -6520053043831187823L;
+    private static final long serialVersionUID = 1L;
     private static final Logger LOG = LoggerFactory.getLogger(CloneableBean.class);
 
     private static final Set<Class<?>> BASIC_TYPES = new HashSet<Class<?>>();
diff --git a/src/main/java/com/sun/syndication/feed/impl/EqualsBean.java b/src/main/java/com/sun/syndication/feed/impl/EqualsBean.java
index 0ae0557..3afd40a 100644
--- a/src/main/java/com/sun/syndication/feed/impl/EqualsBean.java
+++ b/src/main/java/com/sun/syndication/feed/impl/EqualsBean.java
@@ -36,7 +36,7 @@ import java.util.List;
  */
 public class EqualsBean implements Serializable {
 
-    private static final long serialVersionUID = 9120107899175152601L;
+    private static final long serialVersionUID = 1L;
 
     private static final Object[] NO_PARAMS = new Object[0];
 
diff --git a/src/main/java/com/sun/syndication/feed/impl/ObjectBean.java b/src/main/java/com/sun/syndication/feed/impl/ObjectBean.java
index 46ffe9e..4eceb4c 100644
--- a/src/main/java/com/sun/syndication/feed/impl/ObjectBean.java
+++ b/src/main/java/com/sun/syndication/feed/impl/ObjectBean.java
@@ -42,7 +42,7 @@ import java.util.Set;
  */
 public class ObjectBean implements Serializable, Cloneable {
 
-    private static final long serialVersionUID = -8784981605711980095L;
+    private static final long serialVersionUID = 1L;
 
     private final EqualsBean equalsBean;
     private final ToStringBean toStringBean;
diff --git a/src/main/java/com/sun/syndication/feed/impl/ToStringBean.java b/src/main/java/com/sun/syndication/feed/impl/ToStringBean.java
index bdb6c0f..0e0e524 100644
--- a/src/main/java/com/sun/syndication/feed/impl/ToStringBean.java
+++ b/src/main/java/com/sun/syndication/feed/impl/ToStringBean.java
@@ -42,7 +42,7 @@ import org.slf4j.LoggerFactory;
  */
 public class ToStringBean implements Serializable {
 
-    private static final long serialVersionUID = -5850496718959612854L;
+    private static final long serialVersionUID = 1L;
     private static final Logger LOG = LoggerFactory.getLogger(ToStringBean.class);
 
     private static final ThreadLocal<Stack<String[]>> PREFIX_TL = new ThreadLocal<Stack<String[]>>() {
diff --git a/src/main/java/com/sun/syndication/feed/module/DCModuleImpl.java b/src/main/java/com/sun/syndication/feed/module/DCModuleImpl.java
index a3d2cb5..003ba3e 100644
--- a/src/main/java/com/sun/syndication/feed/module/DCModuleImpl.java
+++ b/src/main/java/com/sun/syndication/feed/module/DCModuleImpl.java
@@ -39,7 +39,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  */
 public class DCModuleImpl extends ModuleImpl implements DCModule {
 
-    private static final long serialVersionUID = -6502372914221178645L;
+    private static final long serialVersionUID = 1L;
 
     private final ObjectBean objBean;
     private List<String> title;
diff --git a/src/main/java/com/sun/syndication/feed/module/DCSubjectImpl.java b/src/main/java/com/sun/syndication/feed/module/DCSubjectImpl.java
index d3f8099..288da8b 100644
--- a/src/main/java/com/sun/syndication/feed/module/DCSubjectImpl.java
+++ b/src/main/java/com/sun/syndication/feed/module/DCSubjectImpl.java
@@ -35,7 +35,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  */
 public class DCSubjectImpl implements Cloneable, Serializable, DCSubject {
 
-    private static final long serialVersionUID = 6276396184267118968L;
+    private static final long serialVersionUID = 1L;
     private static final CopyFromHelper COPY_FROM_HELPER;
 
     private final ObjectBean objBean;
diff --git a/src/main/java/com/sun/syndication/feed/module/ModuleImpl.java b/src/main/java/com/sun/syndication/feed/module/ModuleImpl.java
index a669807..ba07408 100644
--- a/src/main/java/com/sun/syndication/feed/module/ModuleImpl.java
+++ b/src/main/java/com/sun/syndication/feed/module/ModuleImpl.java
@@ -29,7 +29,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  * 
  */
 public abstract class ModuleImpl implements Cloneable, Serializable, Module {
-    private static final long serialVersionUID = 3621352305155841238L;
+    private static final long serialVersionUID = 1L;
     private final ObjectBean objBean;
     private final String uri;
 
diff --git a/src/main/java/com/sun/syndication/feed/module/SyModuleImpl.java b/src/main/java/com/sun/syndication/feed/module/SyModuleImpl.java
index 1b8629f..10b809f 100644
--- a/src/main/java/com/sun/syndication/feed/module/SyModuleImpl.java
+++ b/src/main/java/com/sun/syndication/feed/module/SyModuleImpl.java
@@ -37,7 +37,7 @@ import com.sun.syndication.feed.impl.CopyFromHelper;
  */
 public class SyModuleImpl extends ModuleImpl implements SyModule {
 
-    private static final long serialVersionUID = -8345879299577437933L;
+    private static final long serialVersionUID = 1L;
 
     private static final Set<String> PERIODS = new HashSet<String>();
     private static final CopyFromHelper COPY_FROM_HELPER;
diff --git a/src/main/java/com/sun/syndication/feed/rss/Category.java b/src/main/java/com/sun/syndication/feed/rss/Category.java
index 4d60e53..9da6497 100644
--- a/src/main/java/com/sun/syndication/feed/rss/Category.java
+++ b/src/main/java/com/sun/syndication/feed/rss/Category.java
@@ -29,7 +29,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  * 
  */
 public class Category implements Cloneable, Serializable {
-    private static final long serialVersionUID = -5474322292323751503L;
+    private static final long serialVersionUID = 1L;
     private final ObjectBean objBean;
     private String domain;
     private String value;
diff --git a/src/main/java/com/sun/syndication/feed/rss/Channel.java b/src/main/java/com/sun/syndication/feed/rss/Channel.java
index a239b21..20772a8 100644
--- a/src/main/java/com/sun/syndication/feed/rss/Channel.java
+++ b/src/main/java/com/sun/syndication/feed/rss/Channel.java
@@ -41,7 +41,7 @@ import com.sun.syndication.feed.module.impl.ModuleUtils;
  */
 public class Channel extends WireFeed {
 
-    private static final long serialVersionUID = 745207486449728472L;
+    private static final long serialVersionUID = 1L;
 
     public static final String SUNDAY = "sunday";
     public static final String MONDAY = "monday";
diff --git a/src/main/java/com/sun/syndication/feed/rss/Cloud.java b/src/main/java/com/sun/syndication/feed/rss/Cloud.java
index 6c7c92d..e8b4035 100644
--- a/src/main/java/com/sun/syndication/feed/rss/Cloud.java
+++ b/src/main/java/com/sun/syndication/feed/rss/Cloud.java
@@ -29,7 +29,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  * 
  */
 public class Cloud implements Cloneable, Serializable {
-    private static final long serialVersionUID = 7380217488816772041L;
+    private static final long serialVersionUID = 1L;
     private final ObjectBean objBean;
     private String domain;
     private int port;
diff --git a/src/main/java/com/sun/syndication/feed/rss/Content.java b/src/main/java/com/sun/syndication/feed/rss/Content.java
index 139dcf8..5e3562a 100644
--- a/src/main/java/com/sun/syndication/feed/rss/Content.java
+++ b/src/main/java/com/sun/syndication/feed/rss/Content.java
@@ -29,7 +29,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  * 
  */
 public class Content implements Cloneable, Serializable {
-    private static final long serialVersionUID = -9157875649722243971L;
+    private static final long serialVersionUID = 1L;
     public static final String HTML = "html";
     public static final String TEXT = "text";
     private final ObjectBean objBean;
diff --git a/src/main/java/com/sun/syndication/feed/rss/Description.java b/src/main/java/com/sun/syndication/feed/rss/Description.java
index 41870cd..0bcb3c4 100644
--- a/src/main/java/com/sun/syndication/feed/rss/Description.java
+++ b/src/main/java/com/sun/syndication/feed/rss/Description.java
@@ -29,7 +29,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  * 
  */
 public class Description implements Cloneable, Serializable {
-    private static final long serialVersionUID = 2110945913225451453L;
+    private static final long serialVersionUID = 1L;
     private final ObjectBean objBean;
     private String type;
     private String value;
diff --git a/src/main/java/com/sun/syndication/feed/rss/Enclosure.java b/src/main/java/com/sun/syndication/feed/rss/Enclosure.java
index 757228d..86ae173 100644
--- a/src/main/java/com/sun/syndication/feed/rss/Enclosure.java
+++ b/src/main/java/com/sun/syndication/feed/rss/Enclosure.java
@@ -29,7 +29,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  * 
  */
 public class Enclosure implements Cloneable, Serializable {
-    private static final long serialVersionUID = -2191354241339637856L;
+    private static final long serialVersionUID = 1L;
     private final ObjectBean objBean;
     private String url;
     private long length;
diff --git a/src/main/java/com/sun/syndication/feed/rss/Guid.java b/src/main/java/com/sun/syndication/feed/rss/Guid.java
index 2d6ac0e..aa82896 100644
--- a/src/main/java/com/sun/syndication/feed/rss/Guid.java
+++ b/src/main/java/com/sun/syndication/feed/rss/Guid.java
@@ -29,7 +29,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  * 
  */
 public class Guid implements Cloneable, Serializable {
-    private static final long serialVersionUID = -3915169615222624604L;
+    private static final long serialVersionUID = 1L;
     private final ObjectBean objBean;
     private boolean permaLink;
     private String value;
diff --git a/src/main/java/com/sun/syndication/feed/rss/Image.java b/src/main/java/com/sun/syndication/feed/rss/Image.java
index 9235cda..7754cd8 100644
--- a/src/main/java/com/sun/syndication/feed/rss/Image.java
+++ b/src/main/java/com/sun/syndication/feed/rss/Image.java
@@ -28,7 +28,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  * 
  */
 public class Image implements Cloneable, Serializable {
-    private static final long serialVersionUID = 1051390283106745465L;
+    private static final long serialVersionUID = 1L;
     private final ObjectBean objBean;
     private String title;
     private String url;
diff --git a/src/main/java/com/sun/syndication/feed/rss/Item.java b/src/main/java/com/sun/syndication/feed/rss/Item.java
index 3e86da8..c3c3987 100644
--- a/src/main/java/com/sun/syndication/feed/rss/Item.java
+++ b/src/main/java/com/sun/syndication/feed/rss/Item.java
@@ -44,7 +44,7 @@ import com.sun.syndication.feed.module.impl.ModuleUtils;
  */
 public class Item implements Cloneable, Serializable, Extendable {
 
-    private static final long serialVersionUID = 3741763947754555947L;
+    private static final long serialVersionUID = 1L;
 
     private final ObjectBean objBean;
 
diff --git a/src/main/java/com/sun/syndication/feed/rss/Source.java b/src/main/java/com/sun/syndication/feed/rss/Source.java
index c7442f2..1600fac 100644
--- a/src/main/java/com/sun/syndication/feed/rss/Source.java
+++ b/src/main/java/com/sun/syndication/feed/rss/Source.java
@@ -29,7 +29,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  * 
  */
 public class Source implements Cloneable, Serializable {
-    private static final long serialVersionUID = 7117390459877365931L;
+    private static final long serialVersionUID = 1L;
     private final ObjectBean objBean;
     private String url;
     private String value;
diff --git a/src/main/java/com/sun/syndication/feed/rss/TextInput.java b/src/main/java/com/sun/syndication/feed/rss/TextInput.java
index 3239d2d..e62e4ae 100644
--- a/src/main/java/com/sun/syndication/feed/rss/TextInput.java
+++ b/src/main/java/com/sun/syndication/feed/rss/TextInput.java
@@ -29,7 +29,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  * 
  */
 public class TextInput implements Cloneable, Serializable {
-    private static final long serialVersionUID = -3262516270222989190L;
+    private static final long serialVersionUID = 1L;
     private final ObjectBean objBean;
     private String title;
     private String description;
diff --git a/src/main/java/com/sun/syndication/feed/synd/SyndCategoryImpl.java b/src/main/java/com/sun/syndication/feed/synd/SyndCategoryImpl.java
index 120f8d1..4659112 100644
--- a/src/main/java/com/sun/syndication/feed/synd/SyndCategoryImpl.java
+++ b/src/main/java/com/sun/syndication/feed/synd/SyndCategoryImpl.java
@@ -37,7 +37,7 @@ import com.sun.syndication.feed.module.DCSubjectImpl;
  */
 public class SyndCategoryImpl implements Serializable, SyndCategory {
 
-    private static final long serialVersionUID = -2151815243404151131L;
+    private static final long serialVersionUID = 1L;
 
     private static final CopyFromHelper COPY_FROM_HELPER;
 
diff --git a/src/main/java/com/sun/syndication/feed/synd/SyndContentImpl.java b/src/main/java/com/sun/syndication/feed/synd/SyndContentImpl.java
index c979e08..873c859 100644
--- a/src/main/java/com/sun/syndication/feed/synd/SyndContentImpl.java
+++ b/src/main/java/com/sun/syndication/feed/synd/SyndContentImpl.java
@@ -34,7 +34,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  */
 public class SyndContentImpl implements Serializable, SyndContent {
 
-    private static final long serialVersionUID = -8831050456661121113L;
+    private static final long serialVersionUID = 1L;
 
     private static final CopyFromHelper COPY_FROM_HELPER;
 
diff --git a/src/main/java/com/sun/syndication/feed/synd/SyndEnclosureImpl.java b/src/main/java/com/sun/syndication/feed/synd/SyndEnclosureImpl.java
index 30272cc..b86406b 100644
--- a/src/main/java/com/sun/syndication/feed/synd/SyndEnclosureImpl.java
+++ b/src/main/java/com/sun/syndication/feed/synd/SyndEnclosureImpl.java
@@ -14,7 +14,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  */
 public class SyndEnclosureImpl implements Serializable, SyndEnclosure {
 
-    private static final long serialVersionUID = -5813049622142257411L;
+    private static final long serialVersionUID = 1L;
 
     private static final CopyFromHelper COPY_FROM_HELPER;
 
diff --git a/src/main/java/com/sun/syndication/feed/synd/SyndEntryImpl.java b/src/main/java/com/sun/syndication/feed/synd/SyndEntryImpl.java
index cc4ed3f..fcb0041 100644
--- a/src/main/java/com/sun/syndication/feed/synd/SyndEntryImpl.java
+++ b/src/main/java/com/sun/syndication/feed/synd/SyndEntryImpl.java
@@ -51,7 +51,7 @@ import com.sun.syndication.feed.synd.impl.URINormalizer;
  */
 public class SyndEntryImpl implements Serializable, SyndEntry {
 
-    private static final long serialVersionUID = 1944144041409866698L;
+    private static final long serialVersionUID = 1L;
 
     private static final CopyFromHelper COPY_FROM_HELPER;
 
diff --git a/src/main/java/com/sun/syndication/feed/synd/SyndFeedImpl.java b/src/main/java/com/sun/syndication/feed/synd/SyndFeedImpl.java
index d49d32e..f5898a0 100644
--- a/src/main/java/com/sun/syndication/feed/synd/SyndFeedImpl.java
+++ b/src/main/java/com/sun/syndication/feed/synd/SyndFeedImpl.java
@@ -53,7 +53,7 @@ import com.sun.syndication.feed.synd.impl.URINormalizer;
  */
 public class SyndFeedImpl implements Serializable, SyndFeed {
 
-    private static final long serialVersionUID = -2529165503200548045L;
+    private static final long serialVersionUID = 1L;
 
     private static final CopyFromHelper COPY_FROM_HELPER;
 
diff --git a/src/main/java/com/sun/syndication/feed/synd/SyndImageImpl.java b/src/main/java/com/sun/syndication/feed/synd/SyndImageImpl.java
index c4db769..1027ce9 100644
--- a/src/main/java/com/sun/syndication/feed/synd/SyndImageImpl.java
+++ b/src/main/java/com/sun/syndication/feed/synd/SyndImageImpl.java
@@ -34,7 +34,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  */
 public class SyndImageImpl implements Serializable, SyndImage {
 
-    private static final long serialVersionUID = 5078981553559513247L;
+    private static final long serialVersionUID = 1L;
 
     private static final CopyFromHelper COPY_FROM_HELPER;
 
diff --git a/src/main/java/com/sun/syndication/feed/synd/SyndLinkImpl.java b/src/main/java/com/sun/syndication/feed/synd/SyndLinkImpl.java
index 2908fb7..f53b398 100644
--- a/src/main/java/com/sun/syndication/feed/synd/SyndLinkImpl.java
+++ b/src/main/java/com/sun/syndication/feed/synd/SyndLinkImpl.java
@@ -29,7 +29,7 @@ import com.sun.syndication.feed.impl.ObjectBean;
  * @author Dave Johnson (updated for Atom 1.0)
  */
 public class SyndLinkImpl implements Cloneable, Serializable, SyndLink {
-    private static final long serialVersionUID = -3620141754437170078L;
+    private static final long serialVersionUID = 1L;
 
     private final ObjectBean objBean;
 
diff --git a/src/main/java/com/sun/syndication/feed/synd/SyndPersonImpl.java b/src/main/java/com/sun/syndication/feed/synd/SyndPersonImpl.java
index fa6346c..035a275 100644
--- a/src/main/java/com/sun/syndication/feed/synd/SyndPersonImpl.java
+++ b/src/main/java/com/sun/syndication/feed/synd/SyndPersonImpl.java
@@ -34,7 +34,7 @@ import com.sun.syndication.feed.module.impl.ModuleUtils;
  */
 public class SyndPersonImpl implements Serializable, SyndPerson {
 
-    private static final long serialVersionUID = 8523373264589239335L;
+    private static final long serialVersionUID = 1L;
 
     private final ObjectBean objBean;
 
diff --git a/src/main/java/com/sun/syndication/io/FeedException.java b/src/main/java/com/sun/syndication/io/FeedException.java
index 6b6d87b..19dcc86 100644
--- a/src/main/java/com/sun/syndication/io/FeedException.java
+++ b/src/main/java/com/sun/syndication/io/FeedException.java
@@ -25,7 +25,7 @@ package com.sun.syndication.io;
  */
 public class FeedException extends Exception {
 
-    private static final long serialVersionUID = -8761681574235401334L;
+    private static final long serialVersionUID = 1L;
 
     /**
      * Creates a FeedException with a message.
diff --git a/src/main/java/com/sun/syndication/io/ParsingFeedException.java b/src/main/java/com/sun/syndication/io/ParsingFeedException.java
index 8088fea..af2982c 100644
--- a/src/main/java/com/sun/syndication/io/ParsingFeedException.java
+++ b/src/main/java/com/sun/syndication/io/ParsingFeedException.java
@@ -26,7 +26,7 @@ import org.jdom2.input.JDOMParseException;
  */
 public class ParsingFeedException extends FeedException {
 
-    private static final long serialVersionUID = -4791878470117677698L;
+    private static final long serialVersionUID = 1L;
 
     /**
      * Creates a FeedException with a message.
diff --git a/src/main/java/com/sun/syndication/io/XmlReaderException.java b/src/main/java/com/sun/syndication/io/XmlReaderException.java
index 0289834..1529b48 100644
--- a/src/main/java/com/sun/syndication/io/XmlReaderException.java
+++ b/src/main/java/com/sun/syndication/io/XmlReaderException.java
@@ -16,7 +16,7 @@ import java.io.InputStream;
  * 
  */
 public class XmlReaderException extends IOException {
-    private static final long serialVersionUID = 622706428081721579L;
+    private static final long serialVersionUID = 1L;
     private final String bomEncoding;
     private final String xmlGuessEncoding;
     private final String xmlEncoding;