if (propertyType.isPrimitive()) {
            return (T) convertPrimitiveWrapper(arg);
        } else if (Number.class.isAssignableFrom(propertyType)) {
            return (T) convertNumber(arg);
        } else if (java.util.Date.class.isAssignableFrom(propertyType)) {
            return (T) convertDate(arg);
        } else if (Boolean.class.isAssignableFrom(propertyType)) {

        final Class<?> propertyType = readMethod.getReturnType();
        PropertyDescImpl propDesc = (PropertyDescImpl) propertyDescCache.get(propertyName);
        if (propDesc == null) {
            propDesc = new PropertyDescImpl(propertyName, propertyType, readMethod, null, null, this);
            addPropertyDesc(propDesc);
        } else if (propDesc.getPropertyType() != propertyType) {

     * <pre>
     * message: {item} cannot convert as {propertyType}.
     * </pre>
     * @param property The property name for the message. (NotNull)
     * @param propertyType The parameter propertyType for message. (NotNull)
     * @return this. (NotNull)
     */
    public FessMessages addConstraintsTypeAnyMessage(String property, String propertyType) {
        assertPropertyNotNull(property);