package edu.stanford.nlp.pipeline;
<BUG>import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Map;

import java.util.Properties;
import java.util.Set;</BUG>
import edu.stanford.nlp.coref.CorefCoreAnnotations;

package edu.stanford.nlp.pipeline;
import edu.stanford.nlp.util.logging.Redwood;
import java.util.*;
import edu.stanford.nlp.coref.CorefCoreAnnotations;
