this.logger.logrb(Level.CONFIG, "RegExAnnotator", "initialize",
MESSAGE_DIGEST, "regex_annotator_rule_set_file",
new Object[] { file.getFilePath() });
// parse concept file to internal objects
Concept[] currentConcepts = parser.parseConceptFile(file
.getFilePath(), file.getStream());
// add all concepts to the concepts list
for (int c = 0; c < currentConcepts.length; c++) {
concepts.add(currentConcepts[c]);
}