public JSONArray fluentAdd(Object element) {
        add(element);
        return this;
    }
Chained addition of elements

<pre>
JSONArray array = new JSONArray().fluentAdd(1).fluentAdd(2).fluentAdd(3);
</pre>

@param element element to be appended to this list
core/src/main/java/com/alibaba/fastjson2/JSONArray.java