private void loadPattern(String ptfile) {
   for (String line : MyTool.SystemReadInFile(ptfile)) {
     String[] tokens = line.split("\t");
     if (tokens.length < 5) continue;
     String pattern = tokens[1];
     String type = tokens[2];
     String topic = tokens[4].trim();
     if (topic.isEmpty() || topic.equals("-") || !type.equals("detail_new")) continue;
     m_pattern_topic.put(pattern, topic);
   }
 }
 private void loadDitc(String ptfile) {
   for (String line : MyTool.SystemReadInFile(ptfile)) {
     String[] tokens = line.split("\t");
     dict_set.add(tokens[0]);
   }
 }