public void setCountryId()

in crud/src/main/java/org/apache/struts/crud/model/Country.java [18:23]

• 5 lines of code
• 2 McCabe index (conditional complexity)

    public void setCountryId(String countryId) {
        if (countryId == null)
            throw new IllegalArgumentException("Country ID must be non-null.");
        
        this.countryId = countryId;
    }