import java.util.function.Function;
import org.eclipse.jdt.annotation.Nullable;
+import org.eclipse.tracecompass.statesystem.core.ITmfStateSystem;
+import org.eclipse.tracecompass.statesystem.core.exceptions.AttributeNotFoundException;
+import org.eclipse.tracecompass.statesystem.core.exceptions.StateSystemDisposedException;
+import org.eclipse.tracecompass.statesystem.core.interval.ITmfStateInterval;
import org.eclipse.tracecompass.tmf.core.statesystem.TmfStateSystemAnalysisModule;
import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace;
import org.lttng.scope.tmf2.views.core.MathUtils;
import com.google.common.collect.Iterables;
-import ca.polymtl.dorsal.libdelorean.ITmfStateSystem;
-import ca.polymtl.dorsal.libdelorean.exceptions.AttributeNotFoundException;
-import ca.polymtl.dorsal.libdelorean.exceptions.StateSystemDisposedException;
-import ca.polymtl.dorsal.libdelorean.interval.ITmfStateInterval;
-
/**
* Basic implementation of a {@link TimeGraphModelStateProvider} backed by a state
* system.