boolean (RegExpClosure closure) { final RegExpQuantifier quantifier = closure.getQuantifier(); if (!quantifier.isCounted()) { final ASTNode token = quantifier.getToken(); return !(token == null || token.getElementType() == RegExpTT.QUEST); } final RegExpNumber max = quantifier.getMax(); if (max == null) { return true; } final Number value = max.getValue(); return value == null || value.doubleValue() >= 10; }