import org.eclipse.jface.viewers.TreeSelection;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.jface.viewers.ViewerSorter;
-import org.eclipse.linuxtools.lttng.TraceHelper;
-import org.eclipse.linuxtools.lttng.event.LttngEvent;
-import org.eclipse.linuxtools.lttng.trace.LTTngExperiment;
-import org.eclipse.linuxtools.lttng.trace.LTTngTrace;
+import org.eclipse.linuxtools.lttng.core.TraceHelper;
+import org.eclipse.linuxtools.lttng.core.event.LttngEvent;
+import org.eclipse.linuxtools.lttng.core.trace.LTTngExperiment;
+import org.eclipse.linuxtools.lttng.core.trace.LTTngTrace;
import org.eclipse.linuxtools.lttng.ui.views.project.dialogs.Messages;
import org.eclipse.linuxtools.lttng.ui.views.project.model.ILTTngProjectTreeNode;
import org.eclipse.linuxtools.lttng.ui.views.project.model.LTTngExperimentNode;
import org.eclipse.linuxtools.lttng.ui.views.project.model.LTTngProjectNode;
import org.eclipse.linuxtools.lttng.ui.views.project.model.LTTngProjectRoot;
import org.eclipse.linuxtools.lttng.ui.views.project.model.LTTngTraceNode;
-import org.eclipse.linuxtools.tmf.experiment.TmfExperiment;
-import org.eclipse.linuxtools.tmf.signal.TmfExperimentSelectedSignal;
-import org.eclipse.linuxtools.tmf.trace.ITmfTrace;
+import org.eclipse.linuxtools.tmf.core.experiment.TmfExperiment;
+import org.eclipse.linuxtools.tmf.core.signal.TmfExperimentSelectedSignal;
+import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;
import org.eclipse.linuxtools.tmf.ui.views.TmfView;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.MouseAdapter;