### Question:
SmockEasyMockClient extends ClientTestHelper { public static <T> T is(final RequestMatcher matcher) { reportMatcher(new SmockArgumentMatcher(matcher)); return null; }  static T is(final RequestMatcher matcher);  }### Answer:
@Test public void testMatcher() { SmockEasyMockClient.is(payload(new StringSource("<a/>"))); assertEquals(SmockArgumentMatcher.class, LastControl.pullMatchers().get(0).getClass()); }