public TvShowUpdateDatasourceTask2(String datasource){
  super(BUNDLE.getString("update.datasource") + " (" + datasource+ ")");
  tvShowList=TvShowList.getInstance();
  dataSources=new ArrayList<>(1);
  dataSources.add(datasource);
}

public TvShowUpdateDatasourceTask2 ( String datasource ) { super ( BUNDLE . getString ( "update.datasource" ) + " (" + datasource + ")" ) ; tvShowList = TvShowList . getInstance ( ) ; dataSources = new ArrayList < > ( 1 ) ; dataSources . add ( datasource ) ; }
instantiates a new scrape task - to update a single datasource
