field.set(helper, testInstanceId);
        } catch (final Exception e) {
            throw new RuntimeException(e);
        }
        return helper;
    }

    private void setLastEventCheckTime(final CoordinatorHelper helper, final long time) {
        try {
            final Field field = CoordinatorHelper.class.getDeclaredField("lastEventCheckTime");
            field.setAccessible(true);