org.apache.wicket.util.upload
Interfaces 
FileItem
FileItemFactory
RequestContext
Classes 
DiskFileItem
DiskFileItemFactory
FileUpload
FileUploadBase
MultipartFormInputStream
ParameterParser
ServletFileUpload
ServletRequestContext
Exceptions 
FileUploadBase.InvalidContentTypeException
FileUploadBase.SizeLimitExceededException
FileUploadBase.UnknownSizeException
FileUploadException