}
@Override
- public void readExternal(final ObjectInput in) {
- rpcResponse = new RpcResponse(SerializationUtils.deserializeNormalizedNode(in));
+ public void readExternal(final ObjectInput in) throws IOException {
+ rpcResponse = new RpcResponse(SerializationUtils.readNormalizedNode(in).orElse(null));
}
private Object readResolve() {