assertArgumentNotNull("propertyType", propertyType);
        assertArgumentNotNull("beanDesc", beanDesc);

        this.propertyName = propertyName;
        this.propertyType = propertyType;
        setReadMethod(readMethod);
        setWriteMethod(writeMethod);
        setField(field);
        this.beanDesc = beanDesc;
        setupStringConstructor();
        setupValueOfMethod();
        setUpParameterizedClassDesc();

            addPropertyDesc(propDesc);
        } else if (propDesc.getPropertyType() != propertyType) {
            invalidPropertyNames.add(propertyName);
        } else {
            propDesc.setReadMethod(readMethod);
        }
    }

    /**
     * Prepares the setter method.
     *
     * @param writeMethod
     *            the setter method
     * @param propertyName