how to give a letter's position in the alphabet in java code example

Example: print position of character in alphabet java

import java.util.Scanner;

public class FindPositionOfLetterInAlphabet {

	public static int findPosition(char inputLetter)
	{
		// converting input letter in to uniform case. 
		char inputLetterToLowerCase= Character.toLowerCase(inputLetter);
		// COnverting chat in to its ascii value
		int asciiValueOfinputChar= (int)inputLetterToLowerCase;
		// ASCII value of lower case letters starts from 97
		int position= asciiValueOfinputChar-96;
		return position;
		
	}
	public static void main(String[] args) {
		
		Scanner sc = new Scanner(System.in);
        System.out.println("Enter a letter: ");
        char letter= sc.next().charAt(0);
        int position= FindPositionOfLetterInAlphabet.findPosition(letter);
        System.out.println("Position of letter "+letter+" in alphabet is: "+position);
		
	}
}