- long ret = bindings.C2Tuple_BlockHashChannelMonitorZ_new(InternalUtils.check_arr_len(a, 32), b == null ? 0 : b.ptr & ~1);
+ long ret = bindings.C2Tuple_BlockHashChannelMonitorZ_new(InternalUtils.check_arr_len(a, 32), b == null ? 0 : b.ptr);
+ Reference.reachabilityFence(a);
+ Reference.reachabilityFence(b);