equals(), it should be aware that the argument passed might
 be null and of any type. So you will usually start the method with an
 instanceof and/or null check.
 <p>
 The method should <b>never</b> assert if the argument doesn't match. It
 should only return false. EasyMock will take care of asserting if the
 call is really unexpected.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/easymock/IArgumentMatcher.html#matches-java.lang.Object-">matc