public String getValue()

in maven-wrapper/src/main/java/org/apache/maven/wrapper/cli/ParsedCommandLineOption.java [30:38]

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

    public String getValue() {
        if (!hasValue()) {
            throw new IllegalStateException("Option does not have any value.");
        }
        if (values.size() > 1) {
            throw new IllegalStateException("Option has multiple values.");
        }
        return values.get(0);
    }