Method opt

src/main/java/com/volmit/adapt/util/JSONArray.java:409–411

Get the optional object value associated with an index. @param index The index must be between 0 and length() - 1. @return An object value, or null if there is no object at that index.

(int index)

     * @return An object value, or null if there is no object at that index.
     */
    public Object opt(int index) {
        return (index < 0 || index >= this.length()) ? null : this.myArrayList.get(index);
    }

    /**
     * Get the optional boolean value associated with an index. It returns false