public static String stripSuperfluousSignatureSpaces(String str) {
		return replace(replace(str, LEADING_PARAMETER_SPACE_PATTERN),
			TRAILING_PARAMETER_SPACE_PATTERN);
	}
Remove superfluous function signature spaces from specified string
@param str string
@return string with unwanted spaces removed
Ghidra/Features/Base/src/main/java/ghidra/app/util/demangler/DemanglerUtil.java