@NotNull
  private Runnable getBrowseRunnable() {
    return new BrowseFolderRunnable<>(ExecutionBundle.message("run.configuration.select.alternate.jre.label"),
                                      ExecutionBundle.message("run.configuration.select.jre.dir.label"),
                                      null,
                                      BrowseFilesListener.SINGLE_DIRECTORY_DESCRIPTOR,
                                      getComponent(),
                                      JreComboboxEditor.TEXT_COMPONENT_ACCESSOR);
  }
@NotNull
  private Runnable getBrowseRunnable()