question: public EsriPlugIn ( String name , URL dbf , URL shp , URL shx ) { this . dbf = dbf . toString ( ) ; this . shp = shp . toString ( ) ; this . shx = shx . toString ( ) ; _list = getGeometry ( shp ) ; _model = getDbfTableModel ( dbf ) ; _list . putAttribute ( DBF_ATTRIBUTE , _model ) ; this . name = name ; }
target:  Creates an EsriPlugIn from a set of shape files