com.meterware.httpunit
Interfaces 
DialogResponder
DNSListener
HTMLElement
HTMLElementPredicate
HtmlErrorListener
HTMLSegment
WebClientListener
WebWindowListener
Classes 
Base64
BlockElement
Button
ClientProperties
DialogAdapter
FormControl
FormParameter
FrameSelector
GetMethodWebRequest
HeaderOnlyWebRequest
HeadMethodWebRequest
HTMLPage
HttpHeader
HttpsProtocolSupport
HttpUnitOptions
HttpUnitUtils
MessageBodyWebRequest
MessageBodyWebRequest.InputStreamMessageBody
NodeUtils
ParsedHTML
PostMethodWebRequest
PutMethodWebRequest
RadioButtonFormControl
RadioGroupFormControl
ResetButton
SubmitButton
TableCell
TableRow
TextBlock
WebApplet
WebClient
WebClient.HeaderDictionary
WebConversation
WebForm
WebImage
WebLink
WebList
WebRequest
WebRequestSource
WebResponse
WebTable
WebWindow
Exceptions 
AuthorizationRequiredException
HttpException
HttpInternalErrorException
HttpNotFoundException
IllegalRequestParameterException
RecursiveRedirectionException
ScriptException
UnsupportedActionException