rich:fileUpload Seam multi-part filter

# <rich:fileUpload> with Seam multi-part filter

## Description

The <rich:fileUpload> component does not work with Seam multi-part filter.

## Links

- RichFaces Forum

## How to reproduce

The problem occurs if you use the <rich:fileUpload> component and Seam multi-part filter at the same time.

## Causes

Lack of specification on the Servlet level does not allow to use stuff doing the same thing. One of them should be turned off.

## Workarounds

The solution is turn the Seam multi-part filter off.