}
// ================== Util methods ==================
<T> void assertObjectArray(T[] data, Class<T[]> clazz) throws Exception {
ObjectOutput objectOutput = serialization.serialize(url, byteArrayOutputStream);
objectOutput.writeObject(data);
objectOutput.flushBuffer();
ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(
byteArrayOutputStream.toByteArray());
ObjectInput deserialize = serialization.deserialize(url, byteArrayInputStream);