@NotNull
  public static Set<PsiCall> searchMethodCalls(@NotNull final PsiMethod psiMethod, @NotNull SearchScope searchScope) {
    final Set<PsiCall> callExpressions = new HashSet<>();
    final CommonProcessors.CollectUniquesProcessor<PsiReference> consumer = new CommonProcessors.CollectUniquesProcessor<>();

    MethodReferencesSearch.search(psiMethod, searchScope, true).forEach(consumer);

    for (PsiReference psiReference : consumer.getResults()) {
      final PsiCall methodCallExpression = PsiTreeUtil.getParentOfType(psiReference.getElement(), PsiCall.class);

      if (methodCallExpression != null) {
        callExpressions.add(methodCallExpression);
      }
    }


    return callExpressions;
  }
@NotNull
  public static Set<PsiCall> searchMethodCalls(@NotNull final PsiMethod psiMethod, @NotNull SearchScope searchScope)