protected void onSearchFieldUpdated(String pattern) {
    TreePath[] paths = getTreeComponent().getSelectionModel().getSelectionPaths();
    myFilteringTree.getSearchModel().refilter();
    myFilteringTree.expandTreeOnSearchUpdateComplete(pattern);
    getTreeComponent().getSelectionModel().setSelectionPaths(paths);
    myFilteringTree.onSpeedSearchUpdateComplete(pattern);
  }
protected void onSearchFieldUpdated(String pattern)