import org.simantics.spreadsheet.graph.SpreadsheetBook;
import org.simantics.spreadsheet.graph.SpreadsheetLines;
import org.simantics.structural.synchronization.base.CommandBuilder;
-import org.simantics.structural.synchronization.base.Solver;
+import org.simantics.structural.synchronization.utils.Solver;
public class LinesCommandBuilder implements CommandBuilder {