@SafeVarargs
    public static <T> org.hamcrest.Matcher<Iterable<? extends T>> containsInAnyOrder(final T... items) {
        return new IsIterableContainingInAnyOrder(getMatchers(items));
    }
TinkerPop version of Hamcrest's {code containsInAnyOrder} that can use our custom assertions for {@link Path} and {@link Double}.
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/features/StepDefinition.java