generators.add(new ExternalHighlightAtomGenerator());
generators.add(new ExternalHighlightBondGenerator());
generators.add(new HighlightAtomGenerator());
generators.add(new HighlightBondGenerator());
generators.add(new SelectAtomGenerator());
generators.add(new SelectBondGenerator());
generators.add(new SelectionToolGenerator());
generators.add(new MergeAtomsGenerator());
generators.add(new AtomContainerTitleGenerator());
generators.add(new TooltipGenerator());
generators.add(pbg);