logger.debug("doSpiderUpdate() Previously found link num total=" + oldSpiderLinks.size());
LinkFinder ulf = new LinkFinder(idx.getPath(), linksListName, idx.getDepth(), ds, idx, oldSpiderLinks);
ulf.init();
try {
ulf.update();
}
catch (IOException ioe) {
logger.fatal("doSpiderUpdate() failed with IOException", ioe);
ds.showMessage(I18n.getString("error"), ioe.toString());
}