Changeset 8308 in josm for trunk/src/org/openstreetmap/josm/gui/history/NodeListViewer.java

Timestamp:

2015-05-02T00:55:19+02:00 (9 years ago)

Author:

Don-vip

Message:

fix potential NPEs and Sonar issues related to serialization

File:

• trunk/src/org/openstreetmap/josm/gui/history/NodeListViewer.java (modified) (3 diffs)

trunk/src/org/openstreetmap/josm/gui/history/NodeListViewer.java

@@ -48 +48 @@
 public class NodeListViewer extends JPanel {
 
-    private HistoryBrowserModel model;
+    private transient HistoryBrowserModel model;
     private VersionInfoPanel referenceInfoPanel;
     private VersionInfoPanel currentInfoPanel;
-    private AdjustmentSynchronizer adjustmentSynchronizer;
-    private SelectionSynchronizer selectionSynchronizer;
+    private transient AdjustmentSynchronizer adjustmentSynchronizer;
+    private transient SelectionSynchronizer selectionSynchronizer;
     private NodeListPopupMenu popupMenu;
 
@@ -215 +215 @@
 
     static class ZoomToNodeAction extends AbstractAction {
-        private PrimitiveId primitiveId;
-
+        private transient PrimitiveId primitiveId;
+
+        /**
+         * Constructs a new {@code ZoomToNodeAction}.
+         */
         public ZoomToNodeAction() {
             putValue(NAME, tr("Zoom to node"));
@@ -258 +261 @@
 
     static class ShowHistoryAction extends AbstractAction {
-        private PrimitiveId primitiveId;
-
+        private transient PrimitiveId primitiveId;
+
+        /**
+         * Constructs a new {@code ShowHistoryAction}.
+         */
         public ShowHistoryAction() {
             putValue(NAME, tr("Show history"));