@Override
public void widgetSelected(SelectionEvent e) {
IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
+ Object source = e.getSource();
for(Object element : selection.toArray()){
viewer.remove(element);
-
+ ((FeatureTreeEditorWizard) getWizard()).setSelectedFeatureTree(null);
DeleteResult result = CdmStore.getService(IFeatureTreeService.class).delete(((FeatureTree) element).getUuid());
if (result.isError()){