import org.simantics.graph.compiler.GraphCompilerPreferences;
import org.simantics.graph.compiler.ValidationMode;
+import org.simantics.graph.compiler.internal.ltk.Location;
+import org.simantics.graph.compiler.internal.ltk.Problem;
import org.simantics.graph.compiler.internal.store.LocationStore;
import org.simantics.graph.query.CompositeGraph;
import org.simantics.graph.query.Path;
import org.simantics.graph.store.GraphStore;
import org.simantics.graph.store.IdRes;
import org.simantics.graph.utils.GraphExecutor;
-import org.simantics.ltk.Location;
-import org.simantics.ltk.Problem;
public class ValidateGraph implements Runnable {
CompositeGraph graph;