private boolean hasConsecutiveSetsOfParens(String text) {
		int end = findBalancedEnd(text, 0, '(', ')');
		if (end < -1) {
			return false;
		}

		String remaining = text.substring(end + 1).trim();
		return remaining.startsWith("(");
	}
This method converts each parameter string into
actual DemangledDataType objects.
Ghidra/Features/GnuDemangler/src/main/java/ghidra/app/util/demangler/gnu/GnuDemanglerParser.java