From c193a02023323466e62d7c548d92fe295141c7ca Mon Sep 17 00:00:00 2001
From: reger <reger18@arcor.de>
Date: Mon, 21 Apr 2014 17:16:06 +0200
Subject: [PATCH] defer creation of new ArrayList after possible early return
 (to skip not used object allocation)

---
 source/net/yacy/peers/Protocol.java | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/source/net/yacy/peers/Protocol.java b/source/net/yacy/peers/Protocol.java
index 03af2b969..78c605709 100644
--- a/source/net/yacy/peers/Protocol.java
+++ b/source/net/yacy/peers/Protocol.java
@@ -1134,12 +1134,11 @@ public final class Protocol {
         }
         
         // evaluate result
-        List<URIMetadataNode> container = new ArrayList<URIMetadataNode>();
-		if (docList == null || docList[0].size() == 0) {
-		    Network.log.info("SEARCH (solr), returned 0 out of 0 documents from " + (target == null ? "shard" : ("peer " + target.hash + ":" + target.getName())) + " query = " + solrQuery.toString()) ;
-		    return 0;
-		}
-		
+        if (docList == null || docList[0].size() == 0) {
+            Network.log.info("SEARCH (solr), returned 0 out of 0 documents from " + (target == null ? "shard" : ("peer " + target.hash + ":" + target.getName())) + " query = " + solrQuery.toString()) ;
+            return 0;
+        }
+	List<URIMetadataNode> container = new ArrayList<URIMetadataNode>();
         Network.log.info("SEARCH (solr), returned " + docList[0].size() + " out of " + docList[0].getNumFound() + " documents and " + facets.size() + " facets " + facets.keySet().toString() + " from " + (target == null ? "shard" : ("peer " + target.hash + ":" + target.getName())));
         int term = count;
         Collection<SolrInputDocument> docs = new ArrayList<SolrInputDocument>(docList[0].size());