the current request pending on the servlet</dd>
<dd><code>response</code> - the current response pending on the servlet</dd>
<dd><code>errorPageURL</code> - the URL of the error page for the requesting JSP, or null</dd>
<dd><code>needsSession</code> - true if the JSP participates in a session</dd>
<dd><code>buffer</code> - size of buffer in bytes, JspWriter.NO_BUFFER if no buffer, JspWriter.DEFAULT_BUFFER if
                     implementation default.</dd>
<dd><code>autoflush</code> - should the buffer aut