public static void showFindUsages(CompilerReferenceFindUsagesTestInfo info, PsiElement element) {
    final InternalCompilerRefServiceView view = createViewTab(element);
    final DefaultMutableTreeNode node = info.asTree();
    node.setUserObject(element);
    ((DefaultTreeModel)view.myTree.getModel()).setRoot(node);
  }
public static void showFindUsages(CompilerReferenceFindUsagesTestInfo info, PsiElement element)