       <li class="api apilevel-1"><a href="../../../../../../reference/org/apache/http/impl/io/HttpTransportMetricsImpl.html">HttpTransportMetricsImpl</a></li>
          <li class="api apilevel-1"><a href="../../../../../../reference/org/apache/http/impl/io/IdentityInputStream.html">IdentityInputStream</a></li>
          <li class="api apilevel-1"><a href="../../../../../../reference/org/apache/http/impl/io/IdentityOutputStream.html">IdentityOutputStream</a></li>
          <li class="api apilevel-1"><a href