@Nullable
  private static FieldAccessorCandidate getFieldAccessorCandidate(@NotNull Map<PsiField, @Nullable FieldAccessorCandidate> fieldAccessors,
                                                                  @NotNull PsiMethod psiMethod) {
    return ContainerUtil.find(fieldAccessors.values(), value -> value != null && psiMethod.equals(value.getAccessor()));
  }
@Nullable
  private static FieldAccessorCandidate getFieldAccessorCandidate(@NotNull Map<PsiField, @Nullable FieldAccessorCandidate> fieldAccessors,
                                                                  @NotNull PsiMethod psiMethod)