JPopupMenu[] getPopupMenus() {
		return new JPopupMenu[] { defaultPopupMenu, atomPopupMenu, radialBondPopupMenu, angularBondPopupMenu, moleculePopupMenu, obstaclePopupMenu, molecularObjectPopupMenu, popupMenuForLayeredComponent, acidPopupMenu, nucleotidePopupMenu, atomMutationPopupMenu };
	}