Method __setitem__

src/main/java/freemarker/core/Environment.java:1637–1639

A hook that Jython uses.

(String key, Object o)

     * A hook that Jython uses.
     */
    public void __setitem__(String key, Object o) throws TemplateException {
        setGlobalVariable(key, getObjectWrapper().wrap(o));
    }

    private static final class NumberFormatKey
    {