ta Server Pages, the
 <code>JspContext.getELContext()</code> factory method is used.  In an
stand-alone environment, a default <a href="../../jakarta/el/StandardELContext.html" title="class in jakarta.el"><code>StandardELContext</code></a> is
provided.</p>
 
 <p>Some technologies provide the ability to add an <a href="../../jakarta/el/ELContextListener.html" title="interface in jakarta.el"><code>ELContextListener</code></a>
 so that applications and frameworks can ensure their own context objects
 are attac