@Override
    public void invoke(@NotNull Project project,
                       @NotNull PsiFile file,
                       @Nullable Editor editor,
                       @NotNull PsiElement startElement,
                       @NotNull PsiElement endElement) {
      if (editor == null) return;

      if (mySameNamedKeys.size() == 2) {
        final Iterator<SmartPsiElementPointer<PsiElement>> iterator = mySameNamedKeys.iterator();
        final PsiElement next = iterator.next().getElement();
        PsiElement toNavigate = next != startElement ? next : iterator.next().getElement();
        if (toNavigate == null) return;
        navigateTo(editor, toNavigate);
      }
      else {
        final List<PsiElement> allElements =
          mySameNamedKeys.stream().map(k -> k.getElement()).filter(k -> k != startElement).collect(Collectors.toList());
        JBPopupFactory.getInstance().createListPopup(
          new BaseListPopupStep<>(JsonBundle.message("navigate.to.duplicates.header", myEntryKey), allElements) {
            @Override
            public @NotNull Icon getIconFor(PsiElement aValue) {
              return IconManager.getInstance().getPlatformIcon(PlatformIcons.Property);
            }

            @Override
            public @NotNull String getTextFor(PsiElement value) {
              return JsonBundle
                .message("navigate.to.duplicates.desc", myEntryKey, editor.getDocument().getLineNumber(value.getTextOffset()));
            }

            @Override
            public int getDefaultOptionIndex() {
              return 0;
            }

            @Override
            public @Nullable PopupStep<?> onChosen(PsiElement selectedValue, boolean finalChoice) {
              navigateTo(editor, selectedValue);
              return PopupStep.FINAL_CHOICE;
            }

            @Override
            public boolean isSpeedSearchEnabled() {
              return true;
            }
          }).showInBestPositionFor(editor);
      }
    }
@Override
    public void invoke(@NotNull Project project,
                       @NotNull PsiFile file,
                       @Nullable Editor editor,
                       @NotNull PsiElement startElement,
                       @NotNull PsiElement endElement)