removed unused images from webgraph edge computation

source/net/yacy/search/schema/CollectionConfiguration.java

@@ -898,7 +898,7 @@ public class CollectionConfiguration extends SchemaConfiguration implements Seri
         Boolean canonical_equal_sku = canonical == null ? null : canonical.toNormalform(true).equals(url);  
         if (webgraph != null && (!containsCanonical || (canonical_equal_sku != null && (canonical_equal_sku.booleanValue())))) {
             // a document with canonical tag should not get a webgraph relation, because that belongs to the canonical document
-            List<SolrInputDocument> edges = webgraph.getEdges(subgraph, digestURL, responseHeader, collections, crawldepth, images, processTypes, document.getAnchors(), sourceName);
+            List<SolrInputDocument> edges = webgraph.getEdges(subgraph, digestURL, responseHeader, collections, crawldepth, processTypes, document.getAnchors(), sourceName);
             // this also enriched the subgraph
             doc.webgraphDocuments.addAll(edges);
         } else {

source/net/yacy/search/schema/WebgraphConfiguration.java

@@ -100,7 +100,7 @@ public class WebgraphConfiguration extends SchemaConfiguration implements Serial
     public List<SolrInputDocument> getEdges(
             final Subgraph subgraph,
             final DigestURL source, final ResponseHeader responseHeader, Map<String, Pattern> collections, int crawldepth_source,
-            final List<ImageEntry> images, final Set<ProcessType> processTypes, final Collection<AnchorURL> links,
+            final Set<ProcessType> processTypes, final Collection<AnchorURL> links,
             final String sourceName) {
         boolean allAttr = this.isEmpty();
         boolean generalNofollow = responseHeader == null ? false : responseHeader.get("X-Robots-Tag", "").indexOf("nofollow") >= 0;