DATAES-595 - Polishing.

src/test/java/org/springframework/data/elasticsearch/core/ElasticsearchTemplateTests.java

@@ -62,7 +62,6 @@ import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.annotation.Id;
 import org.springframework.data.annotation.Version;

src/test/java/org/springframework/data/elasticsearch/core/ReactiveElasticsearchTemplateTests.java

@@ -45,7 +45,6 @@ import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-
 import org.springframework.core.convert.support.DefaultConversionService;
 import org.springframework.dao.DataAccessResourceFailureException;
 import org.springframework.data.annotation.Id;