Setting to final

josdem · Apr 10, 2024 · 1c4ad40 · 1c4ad40
1 parent cc473c4
commit 1c4ad40
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/simple-algorithms/counting-characters/src/main/java/com/josdem/kata/CharactersCounter.java b/simple-algorithms/counting-characters/src/main/java/com/josdem/kata/CharactersCounter.java
@@ -3,8 +3,8 @@
 import java.util.Arrays;
 import java.util.List;
 public class CharactersCounter {
-  private List<Character> vowels = Arrays.asList('a', 'e', 'i', 'o', 'u');
-  private List<Character> consonants =
+  private final List<Character> vowels = Arrays.asList('a', 'e', 'i', 'o', 'u');
+  private final List<Character> consonants =
       Arrays.asList(
           'b', 'c', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'm', 'n', 'r', 'p', 'q', 's', 't', 'v', 'w',
           'x', 'y', 'z');