itle="class in jakarta.el"><code>ExpressionFactory</code></a> class.
The factory provides two creation methods; one for each type of expression
 supported by Jakarta Expression Language.</p>

<p>To create an expression, one must provide an <a href="../../jakarta/el/ELContext.html" title="class in jakarta.el"><code>ELContext</code></a>,
a string representing 
the expression, and the expected type (<code>ValueExpression</code>) or signature 
(<code>MethodExpression</code>). 

The <code>ELContext</code> provid