static AutoCloseable mapMethodLike dm_vmBus_answerToMessage(S msg, final IF0 f) {
  final DynModule m = dm_current_mandatory();
  ret dm_ownResource(vmBus_addListener_basic(msg, func(S _msg, O arg) {
    temp m.enter();
    ret callF(f);
  }));
}

static AutoCloseable mapMethodLike dm_vmBus_answerToMessage(S msg, final F0 f) {
  final DynModule m = dm_current_mandatory();
  ret dm_ownResource(vmBus_addListener_basic(msg, func(S _msg, O arg) {
    temp m.enter();
    ret callF(f);
  }));
}

static AutoCloseable dm_vmBus_answerToMessage(S msg, final F1 f) {
  final DynModule m = dm_current_mandatory();
  ret dm_ownResource(vmBus_addListener_basic(msg, func(S _msg, O arg) {
    temp m.enter();
    ret callF(f, arg);
  }));
}

static AutoCloseable dm_vmBus_answerToMessage(S msg, F2 f) {
  final DynModule m = dm_current_mandatory();
  ret dm_ownResource(vmBus_addListener_basic(msg, func(S _msg, O arg) {
    if (arg cast O[]) {
      if (arg.length != 2) null;
      temp m.enter();
      ret callF(f, arg[0], arg[1]);
    }
    null;
  }));
}

static AutoCloseable dm_vmBus_answerToMessage(S msg, F3 f) {
  final DynModule m = dm_current_mandatory();
  ret dm_ownResource(vmBus_addListener_basic(msg, func(S _msg, O arg) {
    if (arg cast O[]) {
      if (arg.length != 3) null;
      temp m.enter();
      ret callF(f, arg[0], arg[1], arg[2]);
    }
    null;
  }));
}