@Override
public byte[] objectToBytes(Object value) {
    Output output = new UnsafeOutput(2000, -1);
    output.writeByte(MARKER_KRYO);
    kryo.get().writeClassAndObject(output, value);
    return output.toBytes();
}
 

@Override
public byte[] objectToBytes(Object object) {
    if (object == null) {
        return EMPTY;
    }
    Output output = new UnsafeOutput(2000, -1);
    kryo.get().writeClassAndObject(output, object);
    return output.toBytes();
}