private void detectAccessibilityConflicts(final UsageInfo[] usageArray, MultiMap<PsiElement, String> conflicts) {
    if (myParameterInitializer != null) {
      final ReferencedElementsCollector collector = new ReferencedElementsCollector();
      myParameterInitializer.accept(collector);
      final Set<PsiElement> result = collector.myResult;
      if (!result.isEmpty()) {
        for (final UsageInfo usageInfo : usageArray) {
          if (usageInfo instanceof ExternalUsageInfo && IntroduceParameterUtil.isMethodUsage(usageInfo)) {
            final PsiElement place = usageInfo.getElement();
            for (PsiElement element : result) {
              if (element instanceof PsiField && myReplaceFieldsWithGetters != IntroduceParameterRefactoring.REPLACE_FIELDS_WITH_GETTERS_NONE) {
                //check getter access instead
                final PsiClass psiClass = ((PsiField)element).getContainingClass();
                LOG.assertTrue(psiClass != null);
                final PsiMethod method = psiClass.findMethodBySignature(GenerateMembersUtil.generateGetterPrototype((PsiField)element), true);
                if (method != null){
                  element = method;
                }
              }
              if (element instanceof PsiMember &&
                  !JavaPsiFacade.getInstance(myProject).getResolveHelper().isAccessible((PsiMember)element, place, null)) {
                String message =
                  JavaRefactoringBundle.message(
                    "0.is.not.accessible.from.1.value.for.introduced.parameter.in.that.method.call.will.be.incorrect",
                    RefactoringUIUtil.getDescription(element, true),
                    RefactoringUIUtil.getDescription(ConflictsUtil.getContainer(place), true));
                conflicts.putValue(element, message);
              }
            }
          }
        }
      }
    }
  }
private void detectAccessibilityConflicts(final UsageInfo[] usageArray, MultiMap<PsiElement, String> conflicts)