import org.apache.commons.lang3.StringUtils;
import org.apache.lucene.document.Document;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.*;
import org.slf4j.Logger;
<BUG>import org.slf4j.LoggerFactory;
import java.nio.ByteBuffer;</BUG>
import java.util.*;
import static org.apache.lucene.search.BooleanClause.Occur.FILTER;
import static org.apache.lucene.search.BooleanClause.Occur.MUST;

import org.apache.commons.lang3.StringUtils;
import org.apache.lucene.document.Document;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.management.JMException;
import javax.management.ObjectName;
import java.lang.management.ManagementFactory;
import java.nio.ByteBuffer;
import java.util.*;
import static org.apache.lucene.search.BooleanClause.Occur.FILTER;
import static org.apache.lucene.search.BooleanClause.Occur.MUST;
