 class="nc">StringBuffer</span> <span class="n">buf</span><span class="o">)</span> <span class="o">{</span>
        <span class="n">buf</span><span class="o">.</span><span class="na">append</span><span class="o">(</span><span class="s">"\n/* list utils */\n"</span><span class="o">);</span>

        <span class="c1">// toarray</span>
        <span class="n">buf</span><span class="o">.</span><span class="na">append</span><span class="o">(</span><span class="s">"public static JSONArray toJSONArray("</span><spa