- long[] ret = bindings.ChannelMonitor_block_connected(this.ptr, header, txdata != null ? Arrays.stream(txdata).mapToLong(txdata_conv_28 -> txdata_conv_28 != null ? txdata_conv_28.ptr : 0).toArray() : null, height, broadcaster == null ? 0 : broadcaster.ptr, fee_estimator == null ? 0 : fee_estimator.ptr, logger == null ? 0 : logger.ptr);
- TwoTuple_TxidCVec_C2Tuple_u32TxOutZZZ[] ret_conv_39_arr = new TwoTuple_TxidCVec_C2Tuple_u32TxOutZZZ[ret.length];
- for (int n = 0; n < ret.length; n++) {
+ long[] ret = bindings.ChannelMonitor_block_connected(this.ptr, InternalUtils.check_arr_len(header, 80), txdata != null ? Arrays.stream(txdata).mapToLong(txdata_conv_28 -> txdata_conv_28 != null ? txdata_conv_28.ptr : 0).toArray() : null, height, broadcaster == null ? 0 : broadcaster.ptr, fee_estimator == null ? 0 : fee_estimator.ptr, logger == null ? 0 : logger.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(header);
+ Reference.reachabilityFence(txdata);
+ Reference.reachabilityFence(height);
+ Reference.reachabilityFence(broadcaster);
+ Reference.reachabilityFence(fee_estimator);
+ Reference.reachabilityFence(logger);
+ int ret_conv_39_len = ret.length;
+ TwoTuple_TxidCVec_C2Tuple_u32TxOutZZZ[] ret_conv_39_arr = new TwoTuple_TxidCVec_C2Tuple_u32TxOutZZZ[ret_conv_39_len];
+ for (int n = 0; n < ret_conv_39_len; n++) {