--- src/main/webwork/multipart/MultiPartRequestWrapper.java.orig 2004-06-28 12:13:27.210163000 +0200 +++ src/main/webwork/multipart/MultiPartRequestWrapper.java 2004-06-28 12:19:10.436634000 +0200 @@ -43,7 +43,8 @@ } else { String parser = Configuration.getString("webwork.multipart.parser"); if ("cos".equals(parser)) { - multi = new CosMultiPartRequest(request, saveDir, maxSize.intValue()); +// multi = new CosMultiPartRequest(request, saveDir, maxSize.intValue()); + throw new IOException("cos-multipart not supported in this build. Use pell-multipart..."); } else if ("pell".equals(parser)) { multi = new PellMultiPartRequest(request, saveDir, maxSize.intValue());