public final void setBundleVar(ValueBinding bundleVar) { engine.setProperty(Properties.BUNDLE_VAR, bundleVar); }
public final void setBundleVar(String bundleVar) { engine.setProperty(Properties.BUNDLE_VAR, bundleVar); }
    public final void setBundleVar(ValueBinding bundleVar) {        engine.setProperty(Properties.BUNDLE_VAR, bundleVar);    }