public void proceedToNextStep() {
    if (isLastStep()) {
      // Commit data of current step and perform OK action
      Step currentStep = mySteps.get(myCurrentStep);
      LOG.assertTrue(currentStep != null);
      try {
        currentStep._commit(true);
        doOKAction();
      }
      catch (CommitStepException exc) {
        String message = exc.getMessage();
        Messages.showErrorDialog(myContentPanel, message);
      }
    }
    else {
      doNextAction();
    }
  }
public void proceedToNextStep()