question: adds a new fetch filter to the spider . concode_field_sep LinkedList<FetchFilter> fetchFilters concode_elem_sep List<SpiderParser> parsersUnmodifiableView concode_elem_sep LinkedList<SpiderParser> parsers concode_elem_sep LinkedList<ParseFilter> parseFilters concode_elem_sep Map<String,ArrayList<String>> visitedPost concode_elem_sep Spider spider concode_elem_sep Set<String> visitedGet concode_elem_sep Logger log concode_field_sep LinkedList<FetchFilter> getFetchFilters concode_elem_sep void addParseFilter concode_elem_sep void init concode_elem_sep void resourcePostURIFound concode_elem_sep void addSpiderParser concode_elem_sep void resourceURIFound concode_elem_sep void resourceURIFound concode_elem_sep List<SpiderParser> getParsers concode_elem_sep void prepareDefaultParsers concode_elem_sep void reset concode_elem_sep LinkedList<ParseFilter> getParseFilters concode_elem_sep URI createURI concode_elem_sep void addSeed concode_elem_sep boolean arrayKeyValueExists
target: void function ( FetchFilter arg0 ) { log . debug ( "srini_string" + arg0 . getClass ( ) . getSimpleName ( ) ) ; fetchFilters . add ( arg0 ) ; }