https://docs.vultr.com/java/examples/check-whether-an-alphabet-is-vowel-or-consonant-if-else--switch-case

checking vowels or consonants In Java, checking if a character is a vowel or consonant is simple using conditional statements. By comparing the character against vowel keywords (a, e, i, o, u) in both uppercase and lowercase, we can identify vowels. If the character is an alphabetic letter and not a vowel, it is a consonant. This logic is often implemented using if-else or switch statements for clarity and efficiency in string or character processing tasks.