/span> <span class="o">&gt;=</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span>
    <span class="n">remove</span><span class="p">(</span><span class="n">index</span><span class="p">);</span>
<span class="p">}</span>
</code></pre></div></div>

<ul>
  <li><strong>Avoid copying large objects:</strong> When passing an object as a parameter or returning an object from a function, the entire object must be copied.  Copying large objects, such as collection ADTs, can be
expensive. Pa