Question: Write a method that will count the number of vowels in a given String. It will return the number of vowels. A vowel is defined

Write a method that will count the number of vowels in a given String. It will return the number of vowels. A vowel is defined as A, E, I, O, U, a, e, i, o, u. The method header is given to you: public static int countVowels(String str) {

(in java please)

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