Java: Programming - countVowels() method

Problem

Write a method which has one parameter, a string, and it returns the int number of vowels (a e i o u) in the string.

Details

• Vowels. It should regard a, e, i, o, and u as the vowels.
• Case. It should handle both upper and lower case vowels.
• No I/O. As usual, this method should do no I/O.
• Method header. The method should be defined using this header.

  public static int countVowels(String text)

• Example.

  x = countVowels("Chocolate Ice Cream");

  This would assign 8 to x.