private void updatePluginsTable() {
    DefaultListModel<String> model = (DefaultListModel<String>) availablePluginsList.getModel();
    model.clear();
    filteredPlugins.clear();
    String filter = getFilter();
    boolean isEmpty = StringUtils.isEmpty(filter);

    // get filters
    filter = filter.replaceAll(" +", " "); // NOI18N
    String[] filters = filter.split(" "); // NOI18N

    // add
    int i = 0;
    for (VagrantPluginItem plugin : plugins) {
      String name = plugin.getName();
      // don't add installed plugins
      if (installedPlugins.contains(name)) {
        continue;
      }

      String category = plugin.getCategory();
      if (isEmpty
          || StringUtils.containsAll(
              name.toLowerCase() + " " + category.toLowerCase(), filters)) { // NOI18N
        model.add(
            i,
            String.format(
                "<html><b>%s</b>  (<i>%s</i>)  <a href=\"%s\">%s</a></html>",
                name, plugin.getCategory(), plugin.getUrl(), plugin.getUrl())); // NOI18N
        filteredPlugins.add(i, plugin);
        i++;
      }
    }
  }
  private void changePlugin() {
    if (plugins.isEmpty() || filteredPlugins.isEmpty()) {
      return;
    }

    int selectedIndex = availablePluginsList.getSelectedIndex();
    if (selectedIndex < 0) {
      return;
    }
    VagrantPluginItem plugin = filteredPlugins.get(selectedIndex);
    pluginTextField.setText(plugin.getName());
  }