import java.util.Arrays;
import java.util.List;
import java.util.Map;
import static com.google.common.collect.Maps.newHashMap;
import static org.elasticsearch.common.xcontent.XContentFactory.jsonBuilder;
<BUG>import static org.elasticsearch.index.query.FilterBuilders.hasChildFilter;

import static org.elasticsearch.index.query.FilterBuilders.hasParentFilter;</BUG>
import static org.elasticsearch.index.query.QueryBuilders.*;
import static org.elasticsearch.search.facet.FacetBuilders.termsFacet;

import java.util.Arrays;
import java.util.List;
import java.util.Map;
import static com.google.common.collect.Maps.newHashMap;
import static org.elasticsearch.common.xcontent.XContentFactory.jsonBuilder;
import static org.elasticsearch.index.query.FilterBuilders.*;
import static org.elasticsearch.index.query.QueryBuilders.*;
import static org.elasticsearch.search.facet.FacetBuilders.termsFacet;
