nts</span>
      <span style="color: #00979c;">String</span> <span style="color: #000000;">fileName</span> <span style="color: #434f54;">=</span> <span style="color: #000000;">dir</span><span style="color: #434f54;">.</span><span style="color: #000000;">fileName</span><span style="color: #000000;">(</span><span style="color: #000000;">)</span><span style="color: #000000;">;</span>
      <b><span style="color: #d35400;">size_t</span></b> <span style="color: #000000;">fileSize</span> <span style="color: #434f