import org.sonar.duplications.java.JavaTokenProducer;
import org.sonar.duplications.statement.Statement;
import org.sonar.duplications.statement.StatementChunker;
import org.sonar.duplications.token.TokenChunker;
import org.sonar.duplications.token.TokenQueue;
<BUG>import org.sonar.plugins.cpd.index.CombinedCloneIndex;</BUG>
import org.sonar.plugins.cpd.index.DbCloneIndex;
<BUG>import com.google.common.collect.Lists;
public class SonarEngine implements CpdEngine {</BUG>
private static final int BLOCK_SIZE = 13;

import org.sonar.duplications.java.JavaTokenProducer;
import org.sonar.duplications.statement.Statement;
import org.sonar.duplications.statement.StatementChunker;
import org.sonar.duplications.token.TokenChunker;
import org.sonar.duplications.token.TokenQueue;
import org.sonar.plugins.cpd.index.DbCloneIndex;
import org.sonar.plugins.cpd.index.SonarCloneIndex;
public class SonarEngine implements CpdEngine {
private static final int BLOCK_SIZE = 13;
