uniq (‘;’ LIST )* | bnd
Description: Split all the given lists on their commas, combine them in one list and remove any duplicates. The ordering is not preserved, see [${sort}][#sort] For example: ${unique; 1,2,3,1,2; 1,2,4 } ~ “2,4,3,1”

- # uniq (';' LIST )*

  Split all the given lists on their commas, combine them in one list and remove any duplicates. The ordering is not preserved, see [${sort}][#sort] For example:

  ${unique; 1,2,3,1,2; 1,2,4 } ~ “2,4,3,1”

      static String	_uniqHelp	= "${uniq;<list> ...}";

      public String _uniq(String args[]) {
      	verifyCommand(args, _uniqHelp, null, 1, Integer.MAX_VALUE);
      	Set<String> set = new LinkedHashSet<String>();
      	for (int i = 1; i < args.length; i++) {
      		Processor.split(args[i], set);
      	}
      	return Processor.join(set, ",");
      }