Changeset 8308 in josm for trunk/src/org/openstreetmap/josm/actions/CreateCircleAction.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/actions/CreateCircleAction.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/actions/CreateCircleAction.java

@@ -7 +7 @@
 import java.awt.event.ActionEvent;
 import java.awt.event.KeyEvent;
+import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -113 +114 @@
      * Comparator used to order PolarNode relative to their angle.
      */
-    private static class PolarNodeComparator implements Comparator<PolarNode> {
-
+    private static class PolarNodeComparator implements Comparator<PolarNode>, Serializable {
+        private static final long serialVersionUID = 1L;
         @Override
         public int compare(PolarNode pc1, PolarNode pc2) {