private static void convertToProblemDescriptors(@NotNull PsiElement element,
                                                  @NotNull CommonProblemDescriptor @NotNull [] commonProblemDescriptors,
                                                  @NotNull List<? super ProblemDescriptor> outDescriptors) {
    for (CommonProblemDescriptor common : commonProblemDescriptors) {
      if (common instanceof ProblemDescriptor) {
        outDescriptors.add((ProblemDescriptor)common);
      }
      else {
        ProblemDescriptorBase base =
          new ProblemDescriptorBase(element, element, common.getDescriptionTemplate(), (LocalQuickFix[])common.getFixes(),
                                    ProblemHighlightType.GENERIC_ERROR_OR_WARNING, false, null, false, false);
        outDescriptors.add(base);
      }
    }
  }
private static void convertToProblemDescriptors(@NotNull PsiElement element,
                                                  @NotNull CommonProblemDescriptor @NotNull [] commonProblemDescriptors,
                                                  @NotNull List<? super ProblemDescriptor> outDescriptors)