creates a random string whose length is the number of characters specified . characters will be chosen from the set of alphabetic characters . concode_field_sep Random RANDOM concode_field_sep String random concode_elem_sep String random concode_elem_sep String random concode_elem_sep String random concode_elem_sep String random concode_elem_sep String random concode_elem_sep String random concode_elem_sep String randomAlphanumeric concode_elem_sep String randomAscii concode_elem_sep String randomNumeric
String function ( final int arg0 ) { return random ( arg0 , true , false ) ; }