coding fixes suggested in

http://mantis.tokeek.de/view.php?id=509
http://mantis.tokeek.de/view.php?id=510

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

@@ -159,11 +159,15 @@ public class CollectionConfiguration extends SchemaConfiguration implements Seri
         return this.rankings.get(idx % this.rankings.size()); // simply prevent out of bound exeption (& callers don't check for null)
     }
     
+    /**
+     * @param name The name of the ranking to get.
+     * @return The corresponding Ranking-object.
+     */
     public Ranking getRanking(final String name) {
         if (name == null) return null;
         for (int i = 0; i < this.rankings.size(); i++) {
-            Ranking r = this.rankings.get(i);
-            if (name.equals(r)) return r;
+            Ranking currentRanking = this.rankings.get(i);
+            if (name.equals(currentRanking.getName())) return currentRanking;
         }
         return null;
     }

source/net/yacy/server/http/HTTPDProxyHandler.java

@@ -1049,12 +1049,12 @@ public final class HTTPDProxyHandler {
         } else if (orgHostName.startsWith("www.")) {
             testHostName = orgHostName.substring(4);
             final InetAddress addr = Domains.dnsResolve(testHostName);
-            if (addr != null) if (addr != null) testHostNames.add(testHostName);
+            if (addr != null) testHostNames.add(testHostName);
         }
         if (orgHostName.length()>4 && orgHostName.startsWith("www") && (orgHostName.charAt(3) != '.')) {
             testHostName = orgHostName.substring(0,3) + "." + orgHostName.substring(3);
             final InetAddress addr = Domains.dnsResolve(testHostName);
-            if (addr != null) if (addr != null) testHostNames.add(testHostName);
+            if (addr != null) testHostNames.add(testHostName);
         }
 
         int pos = orgHostName.lastIndexOf('.');
@@ -1064,7 +1064,7 @@ public final class HTTPDProxyHandler {
                 final String topLevelDomain = iter.next();
                 testHostName = orgHostName.substring(0,pos) + "." + topLevelDomain;
                 final InetAddress addr = Domains.dnsResolve(testHostName);
-                if (addr != null) if (addr != null) testHostNames.add(testHostName);
+                if (addr != null) testHostNames.add(testHostName);
             }
         }