import java.util.List;
import org.eclipse.linuxtools.internal.lttng2.ust.core.trace.callstack.LttngUstCallStackProvider;
-import org.eclipse.linuxtools.tmf.core.exceptions.AttributeNotFoundException;
-import org.eclipse.linuxtools.tmf.core.exceptions.StateSystemDisposedException;
+import org.eclipse.linuxtools.statesystem.core.ITmfStateSystem;
+import org.eclipse.linuxtools.statesystem.core.exceptions.AttributeNotFoundException;
+import org.eclipse.linuxtools.statesystem.core.exceptions.StateSystemDisposedException;
+import org.eclipse.linuxtools.statesystem.core.interval.ITmfStateInterval;
+import org.eclipse.linuxtools.statesystem.core.statevalue.ITmfStateValue;
import org.eclipse.linuxtools.tmf.core.exceptions.TmfAnalysisException;
-import org.eclipse.linuxtools.tmf.core.interval.ITmfStateInterval;
import org.eclipse.linuxtools.tmf.core.statesystem.ITmfStateProvider;
-import org.eclipse.linuxtools.tmf.core.statesystem.ITmfStateSystem;
import org.eclipse.linuxtools.tmf.core.statesystem.TmfStateSystemAnalysisModule;
-import org.eclipse.linuxtools.tmf.core.statevalue.ITmfStateValue;
import org.eclipse.linuxtools.tmf.core.timestamp.ITmfTimestamp;
import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;
import org.eclipse.linuxtools.tmf.core.trace.TmfTraceManager;