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

trunk/src/org/openstreetmap/josm/tools/AlphanumComparator.java

@@ -23 +23 @@
  *
  */
+import java.io.Serializable;
 import java.text.Collator;
 import java.util.Comparator;
@@ -38 +39 @@
  *
  */
-public class AlphanumComparator implements Comparator<String> {
+public class AlphanumComparator implements Comparator<String>, Serializable {
+
+    private static final long serialVersionUID = 1L;
 
     private static final AlphanumComparator INSTANCE = new AlphanumComparator();