private void addSuppressionsForSiblings(PsiField listOwner, String suppressId) {
      PsiField field = listOwner;
      while (true) {
        PsiElement psiElement = PsiTreeUtil.skipWhitespacesAndCommentsForward(field);
        if (psiElement == null || !JavaTokenType.COMMA.equals(psiElement.getNode().getElementType())) {
          break;
        }
        psiElement = PsiTreeUtil.skipWhitespacesAndCommentsForward(psiElement);
        if (psiElement instanceof PsiField) {
          field = (PsiField)psiElement;
          RefElement refElement = myRefManager.getReference(field);
          if (refElement != null) {
            ((WritableRefElement)refElement).addSuppression(suppressId);
          }
        }
        else {
          break;
        }
      }
    }
private void addSuppressionsForSiblings(PsiField listOwner, String suppressId)