private static boolean isStaticFinal(PsiField field) {
      final PsiModifierList modifierList = field.getModifierList();
      LOG.assertTrue(modifierList != null);
      return modifierList.hasModifierProperty(PsiModifier.STATIC) && modifierList.hasModifierProperty(PsiModifier.FINAL);
    }
private static boolean isStaticFinal(PsiField field)