 object is a Java language array, returns the most general type that this resolver accepts for the
 <code>property</code> argument. Otherwise, returns <code>null</code>.

 <p>
 Assuming the base is an array, this method will always return <code>Integer.class</code>. This is because arrays
 accept integers for their index.
 </p></div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../jakarta/el/ELResolver.html#getCommonPropertyType-jakarta.el.ELContext-java.lang.O