import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import java.lang.ref.Reference;
import javax.annotation.Nullable;
/**
*/
public Result_NoneErrorZ persist_manager(ChannelManager channel_manager) {
long ret = bindings.ChannelManagerPersister_persist_manager(this.ptr, channel_manager == null ? 0 : channel_manager.ptr & ~1);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(channel_manager);
if (ret >= 0 && ret <= 4096) { return null; }
Result_NoneErrorZ ret_hu_conv = Result_NoneErrorZ.constr_from_ptr(ret);
this.ptrs_to.add(channel_manager);