public void reset(){
  visitedGet.clear();
  visitedPost.clear();
  for (  SpiderParser parser : parsers) {
    parser.removeSpiderParserListener(this);
  }
}

public void reset ( ) { visitedGet . clear ( ) ; visitedPost . clear ( ) ; for ( SpiderParser parser : parsers ) { parser . removeSpiderParserListener ( this ) ; } }
clears the previous process .
