HttpMethod.HttpMethod with the given verb.UnexpectedStatusException for 4xx status codes (i.e. client errors).ClientErrorException.ClientErrorException with a message.Header of the given HeaderType.-1 if it's not known.-1 if the length is not known.InputStream of the entity.MediaType of the entity if known.MediaType of the entity.Headers of this type from a value.Parameters of this type from a value.EntityType and a value.Entitys of this EntityType from a value.Entity values to instances of their respective ValueType and back to String representations.Headers of this type from the given String representation.Parameters of this type from the given String representation.Entitys of this type from the given String representation.Entity.HttpRequest to the given URI and returns the result.Parameter of the given type or a parameter with a default value if no such parameter exists.HttpResponse.Parameter of the given ParameterType.SingletonHeaderType.ListHeaderType.Headers.Exception that's thrown when an error at HTTP level occurred.HttpException with a message.HttpException with a message and a cause.HttpRequest.HttpMethod that's not safe.MediaTypes are equal if their main and subtype are equal (using case-insensitive comparison).HttpMethod that's neither safe nor idempotent.URI as returned by the server, may be null for some status codes.HttpStatus for "no status".HttpStatus that represents a non existing status.HttpStatus.NOT_FOUND status code occurs.NotFoundException.NotFoundException with a message.Entity that represents a parameter.Exception that's thrown when an error at application level occurred while handling a response.ProtocolError with a message.ProtocolError with a message and a cause.Exception that's thrown when an unrecoverable protocol error at application level occurred while handling a response.ProtocolException with a message.ProtocolException with a message and a cause.URI of the location that returned the redirect.Exception that's thrown when the server returns a (unhandled) redirect.Exception that's thrown when a redirection loop has been detected.HttpRequestEntity that contains the body of this request.URI the request was originally sent to.HttpResponseEntity representing the data in the response.URI of the server instance that actually handled the request.HttpMethod.UnexpectedStatusException for 5xx status codes (i.e. server errors).ServerErrorException.ServerErrorException with a message.HttpStatus.HttpStatus as returned by the server.HttpStatus that's derived from an HTTP status line.HttpMethod allows to send a message body.Exception that's thrown when the client has been redirected too often.TooManyRedirectsException for the given status, source and destination.HeaderType of this header.ParameterType of this parameter.EntityType of this value.<maintype>/<subtype>.HttpStatus.UNAUTHORIZED status code occurs.UnauthorizedException.UnauthorizedException with a message.UnexpectedStatusException.UnexpectedStatusException with a message.ValueType.HeaderType.Parameter.EntityType.Headers that contain the given header.HeaderType and returns the resulting Headers.OutputStream.