Java rot13 Hash rot13(final byte b)

Description

rot

License

Open Source License

Declaration

public static final byte rot13(final byte b) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    private static final byte a = (byte) 'a';
    private static final byte z = (byte) 'z';
    private static final byte A = (byte) 'A';
    private static final byte Z = (byte) 'Z';

    public static final byte rot13(final byte b) {
        if (b >= a && b <= z) {
            final byte c = (byte) (b + 13);
            if (c > z) {
                return (byte) (a + c - z);
            }/*  ww w.ja  va2 s .c  om*/
            return c;
        } else if (b >= A && b <= Z) {
            final byte c = (byte) (b + 13);
            if (c > Z) {
                return (byte) (A + c - Z);
            }
            return c;
        }
        return b;
    }
}

Related

1. rot13(String _input)
2. rot13(String argInput)
3. rot13(String input)
4. rot13(String input)