* @return a {@link ParameterizedClassDesc} representing the type
     */
    protected static ParameterizedClassDesc createParameterizedClassDesc(final Type type, final Map<TypeVariable<?>, Type> map) {
        final Class<?> rowClass = getActualClass(type, map);
        if (rowClass == null) {
            return null;
        }

        } else if (readMethod != null) {
            parameterizedClassDesc = ParameterizedClassDescFactory.createParameterizedClassDesc(readMethod, typeVariables);
        } else if (writeMethod != null) {
            parameterizedClassDesc = ParameterizedClassDescFactory.createParameterizedClassDesc(writeMethod, 0, typeVariables);
        }
    }