Java StringBuilder.deleteCharAt Examples

Example #1

File: LexerNode.java Project: ogeidix/LexerGenerator

 private String collectionJoin(Collection<String> collection, char c) {
   StringBuilder ongoingParsingArgs = new StringBuilder();
   for (String token : collection) {
     ongoingParsingArgs.append(token);
     ongoingParsingArgs.append(c);
   }
   if (ongoingParsing.size() > 0) {
     ongoingParsingArgs.deleteCharAt(ongoingParsingArgs.length() - 1);
   }
   return ongoingParsingArgs.toString();
 }