Java Caesar Cipher

Java program to encipher and decipher text using Caesar Cipher.

Text: ABCDEFGHIJKLMNOPQRSTUVWXYZ
Enciphered: XYZABCDEFGHIJKLMNOPQRSTUVW
Deciphered: ABCDEFGHIJKLMNOPQRSTUVWXYZ

// ? 2019 TheFlyingKeyboard and released under MIT License
// theflyingkeyboard.net
public class Main {
    public static void main(String[] args) {
        String text = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
        final int shift = 23;

        String encipheredText = encipher(text, shift);

        System.out.println("Text: " + text);
        System.out.println("Enciphered: " + encipheredText);
        System.out.println("Deciphered: " + decipher(encipheredText, shift));
    }

    private static String encipher(String text, int shift){
        String result = "";
        text = text.toUpperCase();

        for(int i = 0; i < text.length(); ++i){
            result += (char)((((text.charAt(i) - 'A') + shift) % 26) + 'A');
        }

        return result;
    }

    private static String decipher(String text, int shift){
        return encipher(text, 26 - shift);
    }

}