make
Returns a segment representing the specified text string encoded in alphanumeric mode. The characters allowed are: 0 to 9, A to Z (uppercase only), space, dollar, percent, asterisk, plus, hyphen, period, slash, colon.
Return
a segment (not null) containing the text
Parameters
text
the text (not null), with only certain characters allowed
Throws
if the string is null
if the string contains non-encodable characters