public CommitFundsActivityInformation(
      final RegularAcquisitionProcess process,
      final WorkflowActivity<? extends WorkflowProcess, ? extends ActivityInformation> activity) {
    super(process, activity);
    process.takeProcess();

    final User user = UserView.getCurrentUser();
    Person person = user.getExpenditurePerson();
    final AcquisitionRequest acquisitionRequest = process.getAcquisitionRequest();
    for (final Financer financer : acquisitionRequest.getFinancersSet()) {
      if (!financer.isCommitted() && financer.isAccountingEmployee(person)) {
        final CommitmentNumberBean bean = new CommitmentNumberBean(financer);
        commitmentNumberBeans.add(bean);
        if (bean.getCommitmentNumber() == null || bean.getCommitmentNumber().isEmpty()) {
          final MissionProcess missionProcess = process.getMissionProcess();
          if (missionProcess != null) {
            final MissionFinancer missionFinancer = findMissionFinance(missionProcess, financer);
            if (missionFinancer != null) {
              bean.setCommitmentNumber(missionFinancer.getCommitmentNumber());
            }
          }
        }
      }
    }
  }
 private MissionFinancer findMissionFinance(
     final MissionProcess missionProcess, final Financer financer) {
   for (final MissionFinancer missionFinancer : missionProcess.getMission().getFinancerSet()) {
     if (missionFinancer.getUnit() == financer.getUnit()) {
       return missionFinancer;
     }
   }
   return null;
 }