};
public UndoHelper(final Project project, final Committable committable) {
myProject = project;
final PsiDocumentManager psiDocumentManager = PsiDocumentManager.getInstance(project);
CommandProcessor.getInstance().addCommandListener(new CommandAdapter() {
public void commandStarted(CommandEvent event) {
undoTransparentActionStarted();
}
public void undoTransparentActionStarted() {