private static boolean isVowel()

in java-samples/src/main/java/com/jetbrains/testing/Alphabet.java [9:19]

• 11 lines of code
• 5 McCabe index (conditional complexity)

    private static boolean isVowel(int c) {
        if (c == 'a')
            return true;
        if (c == 'e')
            return true;
        if (c == 'i')
            return true;
        if (c == 'o')
            return true;
        return c == 'u';
    }