import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.UnsupportedEncodingException;
<BUG>import java.lang.annotation.Annotation;
import java.util.SortedSet;</BUG>
import java.util.TreeSet;
<BUG>import org.optaplanner.core.api.domain.entity.PlanningEntity;
import org.optaplanner.core.api.score.Score;
import org.optaplanner.core.api.score.holder.ScoreHolder;
import org.optaplanner.core.impl.score.director.drools.DroolsScoreDirector;</BUG>
import org.optaplanner.core.impl.score.director.drools.testgen.fact.TestGenFact;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.UnsupportedEncodingException;
import java.util.Collections;
import java.util.List;
import java.util.SortedSet;
import java.util.TreeSet;
