public void actionPerformed(AnActionEvent e) {
Object data = ErrorTreeView.CURRENT_EXCEPTION_DATA_KEY.getData(e.getDataContext());
CvsConfigurationsListEditor.reconfigureCvsRoot(((CvsException) data).getCvsRoot(), myProject);
}
public void update(AnActionEvent e) {
super.update(e);
Object data = ErrorTreeView.CURRENT_EXCEPTION_DATA_KEY.getData(e.getDataContext());
e.getPresentation().setEnabled(data instanceof CvsException);
}