refresh the repository from the url . concode_field_sep String date concode_elem_sep Exception exception concode_elem_sep Set resources concode_elem_sep String name concode_elem_sep int ranking concode_elem_sep long lastModified concode_elem_sep Resource[] EMPTY_RESOURCE concode_elem_sep URL url concode_elem_sep Set visited concode_field_sep void parseDocument concode_elem_sep URL getURL concode_elem_sep Resource getResource concode_elem_sep String getName concode_elem_sep long getLastModified concode_elem_sep void referral concode_elem_sep Resource[] getResources concode_elem_sep Collection getResourceList concode_elem_sep void parseOscar concode_elem_sep int getRanking concode_elem_sep void parseRepository concode_elem_sep void setRanking
boolean function ( ) { exception = null ; try { resources . clear ( ) ; parseDocument ( url ) ; visited = null ; return true ; } catch ( Exception loc0 ) { exception = loc0 ; } return false ; }