import org.eclipse.jface.viewers.TreeViewerColumn;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerComparator;
+import org.eclipse.linuxtools.statesystem.core.ITmfStateSystem;
import org.eclipse.linuxtools.tmf.core.component.TmfComponent;
import org.eclipse.linuxtools.tmf.core.request.ITmfEventRequest;
import org.eclipse.linuxtools.tmf.core.signal.TmfSignalHandler;
import org.eclipse.linuxtools.tmf.core.signal.TmfTimeSynchSignal;
import org.eclipse.linuxtools.tmf.core.signal.TmfTraceRangeUpdatedSignal;
-import org.eclipse.linuxtools.tmf.core.statesystem.ITmfStateSystem;
import org.eclipse.linuxtools.tmf.core.statistics.ITmfStatistics;
import org.eclipse.linuxtools.tmf.core.statistics.TmfStatisticsEventTypesModule;
import org.eclipse.linuxtools.tmf.core.statistics.TmfStatisticsModule;