Base64Crypto.java

package base64crypto;

public class Base64Crypto {

    static final String SEPARATOR = "----------------------------------------";
    static String[] tests = new String[]{"Hello", "This is a test", "I want to encode me then decode me :D"};

    public static void main(String[] args) {
        for (String test : tests) {
            String encoded = encrypt(test);
            String decrypted = decrypt(encoded);
            System.out.printf("%s%n%s -> %s%n%s -> %s%n", SEPARATOR, test, encoded, encoded, decrypted);
        }
    }

    static String encrypt(String plainText) {
        String result = plainText;
        // Compelet it
        return result;
    }

    static String decrypt(String base64) {
        String result = base64;
        // Compelet it
        return result;
    }
    
    //////////////////////////////////////////////////////////////////////////////////////////////////////////
    //                                             Output                                                   //
    //////////////////////////////////////////////////////////////////////////////////////////////////////////
    //      Hello -> SGVsbG8=                                                                               //
    //      SGVsbG8= -> Hello                                                                               //
    //      ----------------------------------------                                                        //
    //      This is a test -> VGhpcyBpcyBhIHRlc3Q=                                                          //
    //      VGhpcyBpcyBhIHRlc3Q= -> This is a test                                                          //
    //      ----------------------------------------                                                        //
    //      I want to encode me then decode me :D -> SSB3YW50IHRvIGVuY29kZSBtZSB0aGVuIGRlY29kZSBtZSA6RA==   //
    //      SSB3YW50IHRvIGVuY29kZSBtZSB0aGVuIGRlY29kZSBtZSA6RA== -> I want to encode me then decode me :D   //
    //////////////////////////////////////////////////////////////////////////////////////////////////////////
}