- long ret = bindings.TxCreationKeys_new(per_commitment_point_arg, revocation_key_arg, broadcaster_htlc_key_arg, countersignatory_htlc_key_arg, broadcaster_delayed_payment_key_arg);
- TxCreationKeys ret_hu_conv = new TxCreationKeys(null, ret);
+ long ret = bindings.TxCreationKeys_new(InternalUtils.check_arr_len(per_commitment_point_arg, 33), InternalUtils.check_arr_len(revocation_key_arg, 33), InternalUtils.check_arr_len(broadcaster_htlc_key_arg, 33), InternalUtils.check_arr_len(countersignatory_htlc_key_arg, 33), InternalUtils.check_arr_len(broadcaster_delayed_payment_key_arg, 33));
+ Reference.reachabilityFence(per_commitment_point_arg);
+ Reference.reachabilityFence(revocation_key_arg);
+ Reference.reachabilityFence(broadcaster_htlc_key_arg);
+ Reference.reachabilityFence(countersignatory_htlc_key_arg);
+ Reference.reachabilityFence(broadcaster_delayed_payment_key_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ TxCreationKeys ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new TxCreationKeys(null, ret); }