public Integer append()

in src/main/java/org/apache/commons/graph/weight/primitive/IntegerWeightBaseOperations.java [37:44]

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

    public Integer append( Integer s1, Integer s2 )
    {
        if ( s1 == null || s2 == null )
        {
            return null;
        }
        return s1 + s2;
    }