Method push

src/main/java/com/volmit/adapt/util/JSONWriter.java:266–273

Push an array or object scope. @param jo The scope to open. @throws JSONException If nesting is too deep.

(JSONObject jo)

     * @throws JSONException If nesting is too deep.
     */
    private void push(JSONObject jo) throws JSONException {
        if (this.top >= maxdepth) {
            throw new JSONException("Nesting too deep.");
        }
        this.stack[this.top] = jo;
        this.mode = jo == null ? 'a' : 'k';
        this.top += 1;
    }

    /**
     * Append either the value <code>true</code> or the value <code>false</code>