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style: enable HideUtilityClassConstructor in checkstyle (#5147)

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This commit is contained in:
Piotr Idzik
2024-05-08 08:58:29 +02:00
committed by GitHub
parent 030bb91d05
commit d3bb691f59
285 changed files with 895 additions and 339 deletions
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4
src/main/java/com/thealgorithms/strings/CheckVowels.java
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@ -9,7 +9,9 @@ import java.util.Set;
* on the position of the characters in the conventional ordering of an
* alphabet. Wikipedia: https://en.wikipedia.org/wiki/Alphabetical_order
*/
public class CheckVowels {
public final class CheckVowels {
private CheckVowels() {
}
private static final Set<Character> VOWELS = new HashSet<>(Arrays.asList('a', 'e', 'i', 'o', 'u'));