auto merge fix

eliranmoyal · eliranmoyal · commit 8e3f4eb925ee · 2015-12-30T13:53:54.000+02:00
diff --git a/src/main/java/org/elasticsearch/plugin/nlpcn/executors/CSVResultsExtractor.java b/src/main/java/org/elasticsearch/plugin/nlpcn/executors/CSVResultsExtractor.java
@@ -1,8 +1,6 @@
 package org.elasticsearch.plugin.nlpcn.executors;
 
-import com.sun.org.apache.xpath.internal.operations.Mult;
-import org.elasticsearch.cluster.routing.allocation.decider.Decision;
-import org.elasticsearch.common.base.Joiner;
+import com.google.common.base.Joiner;
 import org.elasticsearch.search.SearchHit;
 import org.elasticsearch.search.SearchHits;
 import org.elasticsearch.search.aggregations.Aggregation;
@@ -98,7 +96,7 @@ private  void handleAggregations(Aggregations aggregations, List<String> headers
             boolean firstLine = true;
             for (MultiBucketsAggregation.Bucket bucket : buckets) {
                 //each bucket need to add new line with current line copied => except for first line
-                String key = bucket.getKeyAsText().string();
+                String key = bucket.getKeyAsString();
                 if(firstLine){
                     firstLine = false;
                 }
