MultipartConfig (Java Servlet 4.0)

```
@Target(TYPE)
@Retention(RUNTIME)
public @interface MultipartConfig
```
Annotation that may be specified on a Servlet class, indicating that instances of the Servlet expect requests that conform to the multipart/form-data MIME type.
Servlets annotated with MultipartConfig may retrieve the Part components of a given multipart/form-data request by calling getPart or getParts.

Optional Element Summary

Optional Elements
Modifier and Type	Optional Element	Description
`int`	`fileSizeThreshold`	The size threshold after which the file will be written to disk
`String`	`location`	The directory location where files will be stored
`long`	`maxFileSize`	The maximum size allowed for uploaded files.
`long`	`maxRequestSize`	The maximum size allowed for `multipart/form-data` requests

- Element Detail
  - location
```
String location
```
    The directory location where files will be stored
    
    Returns:
    
    the directory location where files will be stored
    
    Default:
    
    ""
- - maxFileSize
```
long maxFileSize
```
    The maximum size allowed for uploaded files.
    The default is -1L, which means unlimited.
    
    Returns:
    
    the maximum size allowed for uploaded files
    
    Default:
    
    -1L
- - maxRequestSize
```
long maxRequestSize
```
    The maximum size allowed for multipart/form-data requests
    The default is -1L, which means unlimited.
    
    Returns:
    
    the maximum size allowed for multipart/form-data requests
    
    Default:
    
    -1L
- - fileSizeThreshold
```
int fileSizeThreshold
```
    The size threshold after which the file will be written to disk
    
    Returns:
    
    the size threshold after which the file will be written to disk
    
    Default:
    
    0