private Map processEvent(MatchResult result) {
    Map map = new HashMap();
    // group zero is the entire match - process all other groups
    for (int i = 1; i < result.groupCount() + 1; i++) {
      Object key = matchingKeywords.get(i - 1);
      Object value = result.group(i);
      map.put(key, value);

    }
    return map;
  }
Convert the match into a map.
<p>
Relies on the fact that the matchingKeywords list is in the same order as the groups in the regular expression

@param result
@return map
olv-core/src/main/java/pl/otros/logview/parser/log4j/Log4jPatternMultilineLogParser.java