servlet.http">HttpServletRequest</a>&nbsp;req)</code>
<div class="block">Returns the time the <code>HttpServletRequest</code> object was last modified, in milliseconds since midnight January
 1, 1970 GMT.</div>
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<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../jakarta/servlet/http/HttpServlet.html#service-jakarta.servlet.http.HttpServletRequest-jakarta.servlet.http.HttpServletResponse-">ser