xpressions from the top level component to the appropriate inner
 component.  For each attribute that is a
 <code>MethodExpression</code> (as indicated by the presence of a
 "<code>method-signature</code>" attribute and the absence of a
 "<code>type</code>" attribute), the following action must be
 taken:</p>

 <div class="changed_added_2_0">

 <ul>

 <li><p>Get the value of the <em>targets</em> attribute.  If the
 value is a <code>ValueExpression</code> evaluate it.  If there is
 no <em>targets</em> attrib