public String getRemainingStringValue()

in core/src/main/java/org/apache/jsieve/utils/ArgumentParser.java [107:115]

• 9 lines of code
• 3 McCabe index (conditional complexity)

    public String getRemainingStringValue(String exceptionMessage) throws SyntaxException {
        if (remainingArguments.size() > 1) {
            throw new SyntaxException(exceptionMessage);
        }
        if (remainingArguments.size() == 0) {
            return null;
        }
        return retrieveSingleStringValue(remainingArguments.get(0), exceptionMessage);
    }