java/src/main/java/com/genexus/util/Rijndael_Algorithm.java
/**
     * Returns a string of 2 hexadecimal digits (most significant
     * digit first) corresponding to the lowest 8 bits of <i>n</i>.
     */
Returns a string of 2 hexadecimal digits (most significant
digit first) corresponding to the lowest 8 bits of n.
Returns a string of 2 hexadecimal digits ( most significant digit first ) corresponding to the lowest 8 bits of n .
private static final String byteToString (int n) {
        char[] buf = {
            HEX_DIGITS[(n >>> 4) & 0x0F],
            HEX_DIGITS[ n        & 0x0F]
        };
        return new String(buf);
    }
private static final String byteToString ( int n ) { char [ ] buf = { HEX_DIGITS [ ( n >>> 4 ) & 0x0F ] , HEX_DIGITS [ n & 0x0F ] } ; return new String ( buf ) ; }
Returns a string of 2 hexadecimal digits (most significant
 digit first) corresponding to the lowest 8 bits of <i>n</i>.
Returns a string of 2 hexadecimal digits ( most significant digit first ) corresponding to the lowest 8 bits of <i > n< / i > .