@Override
        public String toString() {
            return "SetterClassPair{" + "setterMethod=" + setterMethod + ", itemClass=" +
                    itemClass + '}';
        }
Use this to configure a subclass of ConfigBase, a single known object.

@param nodeName
@param is
@return
@throws TikaConfigException
@throws IOException
tika-core/src/main/java/org/apache/tika/config/ConfigBase.java