Index: applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/gui/OsbDialog.java
===================================================================
--- applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/gui/OsbDialog.java	(revision 11265)
+++ applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/gui/OsbDialog.java	(revision 11568)
@@ -78,4 +78,5 @@
 		DataChangeListener, MouseListener, OsbActionObserver {
 
+	private static final long serialVersionUID = 1L;
 	private DefaultListModel model;
 	private JList list;
Index: applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/gui/action/AddCommentAction.java
===================================================================
--- applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/gui/action/AddCommentAction.java	(revision 11265)
+++ applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/gui/action/AddCommentAction.java	(revision 11568)
@@ -39,4 +39,6 @@
 public class AddCommentAction extends OsbAction {
 
+	private static final long serialVersionUID = 1L;
+
 	private EditAction editAction = new EditAction();
 	
Index: applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/gui/action/CloseIssueAction.java
===================================================================
--- applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/gui/action/CloseIssueAction.java	(revision 11265)
+++ applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/gui/action/CloseIssueAction.java	(revision 11568)
@@ -39,4 +39,6 @@
 public class CloseIssueAction extends OsbAction {
 
+	private static final long serialVersionUID = 1L;
+
 	private CloseAction closeAction = new CloseAction();
 	
Index: applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/gui/action/NewIssueAction.java
===================================================================
--- applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/gui/action/NewIssueAction.java	(revision 11265)
+++ applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/gui/action/NewIssueAction.java	(revision 11568)
@@ -45,4 +45,6 @@
 
 public class NewIssueAction extends OsbAction implements MouseListener {
+
+	private static final long serialVersionUID = 1L;
 
 	private NewAction newAction = new NewAction();
Index: applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/gui/action/OsbAction.java
===================================================================
--- applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/gui/action/OsbAction.java	(revision 11265)
+++ applications/editors/josm/plugins/openstreetbugs/src/org/openstreetmap/josm/plugins/osb/gui/action/OsbAction.java	(revision 11568)
@@ -38,4 +38,6 @@
 public abstract class OsbAction extends AbstractAction {
 
+	private static final long serialVersionUID = 1L;
+
 	private static List<OsbActionObserver> observers = new ArrayList<OsbActionObserver>();