any given variable or property resolution. <code>ELResolver</code>s are combined together
 using a <code>CompositeELResolver</code>, to define rich semantics for evaluating an expression.
 </p>

 <p>
 For the <a href="../../jakarta/el/CompositeELResolver.html#getValue-jakarta.el.ELContext-java.lang.Object-java.lang.Object-"><code>getValue(jakarta.el.ELContext, java.lang.Object, java.lang.Object)</code></a>, <a href="../../jakarta/el/CompositeELResolver.html#getType-jakarta.el.ELContext-java.lang.Object-java