- fix path to default heuristic.cfg

- deprecate unused ProxyServlet

htroot/ConfigHeuristics_p.java

@@ -138,7 +138,7 @@ public class ConfigHeuristics_p {
             // copy default opensearch heuristic config with sample entries
             if (post.containsKey("copydefaultosdconfig") || post.containsKey("resettodefaultosdlist")) {
                 // prepare a solr index profile switch list
-                final File osdDefaultConfig = new File(sb.getDataPath(), "defaults/heuristicopensearch.conf");
+                final File osdDefaultConfig = new File(sb.getAppPath(), "defaults/heuristicopensearch.conf");
                 final File osdConfig = new File(sb.getDataPath(), "DATA/SETTINGS/heuristicopensearch.conf");
                 if ((post.containsKey("resettodefaultosdlist") || !osdConfig.exists()) && osdDefaultConfig.exists()) {
                     try {

source/net/yacy/http/servlets/YaCyProxyServlet.java

@@ -54,8 +54,10 @@ import org.eclipse.jetty.proxy.ProxyServlet;
  * later improvemnts should/could use implementation to avoid back and forth converting
  * between YaCy and Servlet header/parameter style and use proxy implementation within
  * servlet specification or a existing reverse-proxy library.
- * 
+ *
+ * @deprecated since 1.81 use {@link UrlProxyServlet} instead.
  */
+@Deprecated //use UrlProxyServlet instead
 public class YaCyProxyServlet extends ProxyServlet implements Servlet {
     private static final long serialVersionUID = 4900000000000001120L;