+ bindings.TxCreationKeys_set_broadcaster_delayed_payment_key(this.ptr, InternalUtils.check_arr_len(val, 33));
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * Constructs a new TxCreationKeys given each field
+ */
+ public static TxCreationKeys of(byte[] per_commitment_point_arg, byte[] revocation_key_arg, byte[] broadcaster_htlc_key_arg, byte[] countersignatory_htlc_key_arg, byte[] broadcaster_delayed_payment_key_arg) {
+ 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); }
+ ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ return ret_hu_conv;