this.tx_broadcaster = bindings.LDKBroadcasterInterface_new(this.broad_trait);
this.monitors = new HashMap<>();
this.watcher = new bindings.LDKWatch() {
this.tx_broadcaster = bindings.LDKBroadcasterInterface_new(this.broad_trait);
this.monitors = new HashMap<>();
this.watcher = new bindings.LDKWatch() {