cara mendapatkan vokal terakhir dari string di java

final String vowels = "aeiou";
for(int i = yourString.length() - 1; i > 0; i--)
{
    if(vowels.indexOf(yourString.toLowerCase().charAt(i)) >= 0)
    {
        System.out.println("The last vowel is : " + yourString.charAt(i));
        break;
    }
}
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