void ( @NotNull Project project, @NotNull Editor editor, @NlsContexts.DialogMessage @NotNull String message, @NlsContexts.DialogTitle @NotNull String title, @Nullable String helpId ) { if (ApplicationManager.getApplication().isUnitTestMode()) throw new CommonRefactoringUtil.RefactoringErrorHintException(message); CommonRefactoringUtil.showErrorHint(project, editor, message, title, helpId); }