address sonarqube issues

europeana · Nov 30, 2022 · 86d93df · 86d93df
1 parent 58a21a7
commit 86d93df
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/...definitions/src/main/java/eu/europeana/api/commons/definitions/utils/ComparatorUtils.java b/...definitions/src/main/java/eu/europeana/api/commons/definitions/utils/ComparatorUtils.java
@@ -13,9 +13,9 @@
  * @author GordeaS
  *
  */
-public class ComparatorUtils implements Comparator<String>, Serializable {
+public final class ComparatorUtils implements Comparator<String>, Serializable {
     private static final String PUNCTUATION_REGEX = "[\\p{Punct}]+";
-    static final long serialUID = 1L;
+    static final long serialVersionUID = 1L;
 
     private ComparatorUtils() {
       super();