Javadoc
convert the structure to a string - if reverse is true the
oids and values are listed out starting with the last element
in the sequence (ala RFC 2253), otherwise the string will begin
with the first element of the structure. If no string definition
for the oid is found in oidSymbols the string value of the oid is
added. Two standard symbol tables are provided DefaultSymbols, and
RFC2253Symbols as part of this class.