{
final ActionPlugin[] plugins = (ActionPlugin[]) iterator.next();
list.addAll(Arrays.asList(plugins));
}
final ActionPlugin[] plugins = (ActionPlugin[]) list.toArray(new ActionPlugin[list.size()]);
Arrays.sort(plugins, new ActionPluginComparator());
PreviewPaneUtilities.addActionsToToolBar(toolBar, plugins, zoomSelectorBox, this);
return toolBar;
}