question: decrements the pending count . concode_field_sep String fregex concode_elem_sep String extension concode_elem_sep String REGEX concode_elem_sep String pregex concode_elem_sep String rregex concode_elem_sep int pending concode_elem_sep InvertedIndex index concode_elem_sep Path directory concode_elem_sep URI uri concode_elem_sep String URL concode_elem_sep String path concode_elem_sep Logger logger concode_elem_sep String hash concode_elem_sep TreeSet<Path> paths concode_elem_sep int MAX concode_elem_sep String qregex concode_elem_sep String dregex concode_elem_sep Lock lock concode_elem_sep HashSet<URI> links concode_elem_sep int GROUP concode_elem_sep InvertedIndex localIndex concode_elem_sep WorkQueue workers concode_field_sep void htmlParser concode_elem_sep ArrayList<String> fetchWords concode_elem_sep void seedIndex concode_elem_sep String stripEntities concode_elem_sep void incrementPending concode_elem_sep void run concode_elem_sep void run concode_elem_sep void run concode_elem_sep Set<Path> getPaths concode_elem_sep void directoryTraverser concode_elem_sep ArrayList<String> parseWords concode_elem_sep void parser concode_elem_sep String cleanHTML concode_elem_sep void addPaths concode_elem_sep String stripElement concode_elem_sep void reset concode_elem_sep void finish concode_elem_sep String stripTags concode_elem_sep void shutdown
target: void function ( ) { pending -- ; logger . debug ( "srini_string" , pending ) ; if ( pending <= 0 ) { this . notifyAll ( ) ; } }