Programming Decipher Java Src -TizzyT

package decipher;

public class Decipher {
    public static void main(String[] args) {
        // Encrypted message we have to decrypt
        char[] Message = { ':', 'm', 'm', 'Z', '\\', 'd', 'x', 'Z', 'm', 'x', ']', 'Z', 'p', 'g', 'y' };
        // For loop to bruteforce the cipher and find a valid decryption key (key space = 0 to 100)
        for (Byte i = 0; i <= 100; i++)
        {
            // Outputs the current attepted decryption using the key (i)
            System.out.println("Using Key " + String.format("%3d", i) + ": " + Encrypt(i, Message));
        }
    }

    private static String Encrypt(byte Key, char[] Message)
    {
        // String used to store the individual characters being decrypted
        String EncryptedMessage = "";
        // for each character in the encrypted message attempt to decrypt using the Key
        for (char L: Message)
        {
            // Check whether or not character with the added key is greater than 126, We need
            // this check because your typical characters are under 126 (127 is the DEL control character)
            if (L + Key > 126)
            {
                // If the character added with the key is greater than 126 then increase it by
                // 32 and then minus 127 and append the character at that index 32 comes from
                // the fact that on the ascii table indexes 0 to 31 (inclusive) are all control
                // characters we minus 127 so that the resulting number reverts back to within
                // the range of valid typical characters
                EncryptedMessage += (char)(32 + (L + Key) - 127);
            }
            else
            {
                // If the character added with the key isnt greater than 126 that means the
                // result is within the valid character range and append that character
                EncryptedMessage += (char)(L + Key);
            }
        }
        // returns the decryption attempt
        return EncryptedMessage;
    }
}