}
}
public void displayReactionsInCurrentSBMLDocument(){
// Get the current SBML document via Singleton instance of the navigatin panel
NavigationPanel panel = NavigationPanel.getInstance();
SBMLDocument doc = panel.getCurrentSBMLDocument();
// Work with the current SBML document
String text = null;
if (doc == null){
text = "No SBML document available for current network";