this.explorer = GraphExplorerFactory.getInstance().selectionDataResolver(new DefaultSelectionDataResolver()).create(composite);
Control control = explorer.getControl();
ISelectionProvider selectionProvider = (ISelectionProvider)explorer.getAdapter(ISelectionProvider.class);
this.explorer = GraphExplorerFactory.getInstance().selectionDataResolver(new DefaultSelectionDataResolver()).create(composite);
Control control = explorer.getControl();
ISelectionProvider selectionProvider = (ISelectionProvider)explorer.getAdapter(ISelectionProvider.class);