an class="o">(</span><span class="s">"public class "</span><span class="o">).</span><span class="na">append</span><span class="o">(</span><span class="nc">DefaultClass</span><span class="o">).</span><span class="na">append</span><span class="o">(</span><span class="s">" {\n"</span><span class="o">);</span>

        <span class="n">_data</span><span class="o">(</span><span class="n">args</span><span class="o">,</span> <span class="n">buf</span><span class="o">);</span>

        <span class="n">_constructors<