removed unimportant warnings

source/de/anomic/crawler/RobotsTxt.java

@@ -70,7 +70,8 @@ public class RobotsTxt {
         this.syncObjects = new ConcurrentHashMap<String, DomSync>();
         this.tables = worktables;
         try {
-            log.info("initiated robots table: " + this.tables.getHeap(WorkTables.TABLE_ROBOTS_NAME).getFile());
+            this.tables.getHeap(WorkTables.TABLE_ROBOTS_NAME);
+            //log.info("initiated robots table: " + this.tables.getHeap(WorkTables.TABLE_ROBOTS_NAME).getFile());
         } catch (final IOException e) {
             try {
                 this.tables.getHeap(WorkTables.TABLE_ROBOTS_NAME).clear();

source/net/yacy/document/TextParser.java

@@ -135,7 +135,7 @@ public final class TextParser {
         if (prototypeMime != null) for (String ext: parser.supportedExtensions()) {
             ext = ext.toLowerCase();
             final String s = ext2mime.get(ext);
-            if (s != null && !s.equals(prototypeMime)) log.logWarning("parser for extension '" + ext + "' was set to mime '" + s + "', overwriting with new mime '" + prototypeMime + "'.");
+            if (s != null && !s.equals(prototypeMime)) Log.logInfo("PARSER", "Parser for extension '" + ext + "' was set to mime '" + s + "', overwriting with new mime '" + prototypeMime + "'.");
             ext2mime.put(ext, prototypeMime);
         }
 

source/net/yacy/kelondro/blob/HeapReader.java

@@ -663,13 +663,7 @@ public class HeapReader {
      * @return the length of the key
      */
     public int keylength() {
-        assert (this.index != null) : "index == null; closeDate=" + this.closeDate + ", now=" + new Date();
-        if (this.index == null) {
-            Log.logSevere("HeapReader", "this.index == null in keylength(); closeDate=" + this.closeDate + ", now=" + new Date() + this.heapFile == null ? "" : (" file = " + this.heapFile.toString()));
-            return 0;
-        }
-        if (this.index == null) return 0;
-        return this.index.row().primaryKeyLength;
+        return this.keylength;
     }
 
     /**

source/net/yacy/upnp/DiscoveryAdvertisement.java

@@ -250,10 +250,11 @@ public class DiscoveryAdvertisement implements Runnable
             } catch ( SocketTimeoutException ex ) {
                 // ignoring
             } catch ( IOException ioEx ) {
-                log.warn("IO Exception during UPNP DiscoveryAdvertisement messages listening thread");
+                // fail silently
+                //log.warn("IO Exception during UPNP DiscoveryAdvertisement messages listening thread");
             } catch ( Exception ex ) {
-                log
-                    .warn("Fatal Error during UPNP DiscoveryAdvertisement messages listening thread, thread will exit");
+                // fail silently
+                //log.warn("Fatal Error during UPNP DiscoveryAdvertisement messages listening thread, thread will exit");
                 this.inService = false;
                 this.aliveRegistered.clear();
                 this.byeByeRegistered.clear();