tokenizer = new StringTokenizer(rangeSetQuery, "\\");
if (tokenizer.hasMoreTokens())
sb.append(tokenizer.nextToken());
else
throw new OAIInternalServerError("Invalid query");
while (tokenizer.hasMoreTokens()) {
String token = tokenizer.nextToken();
switch (token.charAt(0)) {
case 'f': // what are the chances someone would use this to indicate a form feed?