@Override
    public void actionPerformed(@NotNull final AnActionEvent e) {
      final RepositoryTreeNode treeNode = getRepositoryBrowser().getSelectedNode();
      if (treeNode != null) {
        final String url = treeNode.getURL().toString();
        CopyPasteManager.getInstance().setContents(new StringSelection(url));
      }
    }
@Override
    public void actionPerformed(@NotNull final AnActionEvent e)