protected void checkSpecifics(@NotNull List<CandidateInfo> conflicts,
                                @MethodCandidateInfo.ApplicabilityLevelConstant int applicabilityLevel) {
    checkSpecifics(conflicts, applicabilityLevel, null, 0);
  }
protected void checkSpecifics(@NotNull List<CandidateInfo> conflicts,
                                @MethodCandidateInfo.ApplicabilityLevelConstant int applicabilityLevel)