static void suggestNonImportedClasses(CompletionParameters parameters, CompletionResultSet result, @Nullable JavaCompletionSession session) {
    List<LookupElement> sameNamedBatch = new ArrayList<>();
    PsiElement position = parameters.getPosition();
    JavaLookupElementHighlighter highlighter = JavaCompletionUtil.getHighlighterForPlace(position, parameters.getOriginalFile().getVirtualFile());
    JavaClassNameCompletionContributor.addAllClasses(parameters, parameters.getInvocationCount() <= 2, result.getPrefixMatcher(), element -> {
      if (session != null && session.alreadyProcessed(element)) {
        return;
      }
      JavaPsiClassReferenceElement classElement = element.as(JavaPsiClassReferenceElement.CLASS_CONDITION_KEY);
      if (classElement != null && parameters.getInvocationCount() < 2) {
        if (JavaClassNameCompletionContributor.AFTER_NEW.accepts(position) &&
            JavaPsiClassReferenceElement.isInaccessibleConstructorSuggestion(position, classElement.getObject())) {
          return;
        }
        classElement.setAutoCompletionPolicy(AutoCompletionPolicy.NEVER_AUTOCOMPLETE);
      }

      element = highlighter.highlightIfNeeded(null, element, element.getObject());
      if (!sameNamedBatch.isEmpty() && !element.getLookupString().equals(sameNamedBatch.get(0).getLookupString())) {
        result.addAllElements(sameNamedBatch);
        sameNamedBatch.clear();
      }
      sameNamedBatch.add(element);
    });
    result.addAllElements(sameNamedBatch);
  }
static void suggestNonImportedClasses(CompletionParameters parameters, CompletionResultSet result, @Nullable JavaCompletionSession session)