diff options
Diffstat (limited to 'core/src/test/java/org/elasticsearch/search/aggregations/bucket/SamplerIT.java')
| -rw-r--r-- | core/src/test/java/org/elasticsearch/search/aggregations/bucket/SamplerIT.java | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/core/src/test/java/org/elasticsearch/search/aggregations/bucket/SamplerIT.java b/core/src/test/java/org/elasticsearch/search/aggregations/bucket/SamplerIT.java index f87b98bc87..ebd078de67 100644 --- a/core/src/test/java/org/elasticsearch/search/aggregations/bucket/SamplerIT.java +++ b/core/src/test/java/org/elasticsearch/search/aggregations/bucket/SamplerIT.java @@ -31,6 +31,7 @@ import org.elasticsearch.search.aggregations.metrics.max.Max; import org.elasticsearch.test.ESIntegTestCase; import java.util.Collection; +import java.util.List; import static org.elasticsearch.cluster.metadata.IndexMetaData.SETTING_NUMBER_OF_REPLICAS; import static org.elasticsearch.cluster.metadata.IndexMetaData.SETTING_NUMBER_OF_SHARDS; @@ -104,7 +105,7 @@ public class SamplerIT extends ESIntegTestCase { ).execute().actionGet(); assertSearchResponse(response); Terms genres = response.getAggregations().get("genres"); - Collection<Bucket> genreBuckets = genres.getBuckets(); + List<? extends Bucket> genreBuckets = genres.getBuckets(); // For this test to be useful we need >1 genre bucket to compare assertThat(genreBuckets.size(), greaterThan(1)); double lastMaxPrice = asc ? Double.MIN_VALUE : Double.MAX_VALUE; @@ -130,7 +131,7 @@ public class SamplerIT extends ESIntegTestCase { assertSearchResponse(response); Sampler sample = response.getAggregations().get("sample"); Terms authors = sample.getAggregations().get("authors"); - Collection<Bucket> testBuckets = authors.getBuckets(); + List<? extends Bucket> testBuckets = authors.getBuckets(); long maxBooksPerAuthor = 0; for (Terms.Bucket testBucket : testBuckets) { |