public static void assertProps(UniformPair<EventBean> received,String[] propertyNames,Object[] expectedInsert,Object[] expectedRemoved){
  assertProps(received.getFirst(),propertyNames,expectedInsert);
  assertProps(received.getSecond(),propertyNames,expectedRemoved);
}

public static void assertProps ( UniformPair < EventBean > received , String [ ] propertyNames , Object [ ] expectedInsert , Object [ ] expectedRemoved ) { assertProps ( received . getFirst ( ) , propertyNames , expectedInsert ) ; assertProps ( received . getSecond ( ) , propertyNames , expectedRemoved ) ; }
assert that the property values of a new event and a removed event match the expected insert and removed values .
