private void initComponents(@Nullable String defaultUrl) {
    myRepositoryUrlComboboxModel = new CollectionComboBoxModel<>();
    myRepositoryUrlField = TextFieldWithAutoCompletion.create(myProject,
                                                              myRepositoryUrlComboboxModel.getItems(),
                                                              false,
                                                              "");

    JLabel repositoryUrlFieldSpinner = new JLabel(new AnimatedIcon.Default());
    repositoryUrlFieldSpinner.setVisible(false);

    mySpinnerProgressManager = new ComponentVisibilityProgressManager(repositoryUrlFieldSpinner);
    Disposer.register(getDisposable(), mySpinnerProgressManager);

    myRepositoryUrlCombobox = new ComboBox<>();
    myRepositoryUrlCombobox.setEditable(true);
    myRepositoryUrlCombobox.setEditor(ComboBoxCompositeEditor.withComponents(myRepositoryUrlField,
                                                                             repositoryUrlFieldSpinner));
    myRepositoryUrlCombobox.setModel(myRepositoryUrlComboboxModel);

    myRepositoryUrlField.addDocumentListener(new DocumentListener() {
      @Override
      public void documentChanged(@NotNull com.intellij.openapi.editor.event.DocumentEvent event) {
        myDirectoryField.trySetChildPath(defaultDirectoryPath(myRepositoryUrlField.getText().trim()));
      }
    });
    myRepositoryUrlField.addDocumentListener(new DocumentListener() {
      @Override
      public void documentChanged(@NotNull com.intellij.openapi.editor.event.DocumentEvent event) {
        myRepositoryTestValidationInfo = null;
      }
    });

    myTestButton = new JButton(DvcsBundle.message("clone.repository.url.test.label"));
    myTestButton.addActionListener(e -> test());

    FileChooserDescriptor fcd = FileChooserDescriptorFactory.createSingleFolderDescriptor();
    fcd.setShowFileSystemRoots(true);
    fcd.setHideIgnored(false);
    myDirectoryField = new MyTextFieldWithBrowseButton(ClonePathProvider.defaultParentDirectoryPath(myProject, getRememberedInputs()));
    myDirectoryField.addBrowseFolderListener(DvcsBundle.message("clone.destination.directory.browser.title"),
                                             DvcsBundle.message("clone.destination.directory.browser.description"),
                                             myProject,
                                             fcd);

    if (defaultUrl != null) {
      myRepositoryUrlField.setText(defaultUrl);
      myRepositoryUrlField.selectAll();
      myTestButton.setEnabled(true);
    }
  }
private void initComponents(@Nullable String defaultUrl)