_1119.java

packagecom.fishercoder.solutions.secondthousand;

importjava.util.Arrays;
importjava.util.HashSet;
importjava.util.Set;

publicclass_1119 {
publicstaticclassSolution1 {
publicStringremoveVowels(StringS) {
Set<Character> vowels = newHashSet<>(Arrays.asList('a', 'e', 'i', 'o', 'u'));
StringBuilderstringBuilder = newStringBuilder();
for (charc : S.toCharArray()) {
if (!vowels.contains(c)) {
stringBuilder.append(c);
 }
 }
returnstringBuilder.toString();
 }
 }

publicstaticclassSolution2 {
publicStringremoveVowels(StringS) {
returnS.replaceAll("[aeiou]", "");
 }
 }
}