protected boolean _mustBeParenthesized(final RuleCall it) { return ((this._grammarAccessExtensions.predicated(it) || it.isFirstSetPredicated()) || (it.getCardinality() != null)); }
protected boolean _mustBeParenthesized(final RuleCall it) { return ((this._grammarAccessExtensions.predicated(it) || it.isFirstSetPredicated()) || (it.getCardinality() != null)); }