public ASCIIFoldingFilterFactory(Map<String,String> args) {super(args);preserveOriginal = getBoolean(args, PRESERVE_ORIGINAL, false);if (!args.isEmpty()) {throw new IllegalArgumentException("Unknown parameters: " + args);}}

public ASCIIFoldingFilterFactory(IDictionary<string, string> args): base(args){preserveOriginal = GetBoolean(args, "preserveOriginal", false);if (args.Count > 0){throw new System.ArgumentException("Unknown parameters: " + args);}}
