public void assertContains(Predicate<HarEntry> predicate){
  assertThat(trafficLogProvider.get(),new TrafficLogContains(Collections.singletonList(predicate)));
}

public void assertContains ( Predicate < HarEntry > predicate ) { assertThat ( trafficLogProvider . get ( ) , new TrafficLogContains ( Collections . singletonList ( predicate ) ) ) ; }
verifies that traffic log contains at least one entry matching the predicate
