question: returns a hexadecimal printed representation . the value is formatted to fit on lines of at least 75 characters , with embedded newlines . words are separated for readability , with eight words 32 bytes per line . concode_field_sep byte[] places concode_elem_sep String digits concode_field_sep int toInt concode_elem_sep int hashCode concode_elem_sep byte[] toByteArray concode_elem_sep boolean equals concode_elem_sep boolean equals concode_elem_sep BigInteger toBigInteger concode_elem_sep String hexify
target: String function ( ) { return hexify ( ) ; }