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Request-Header|Connection|close
Request-Header|Content-Type|multipart/form-data; boundary=JettyHttpClientBoundaryny8fndkswj5ot6hx
Request-Header|Host|localhost:9090
Request-Header|Transfer-Encoding|chunked
Request-Header|User-Agent|Jetty/9.4.9.v20180320
Request-Header|X-BrowserId|jetty-client
Parts-Count|2
Part-ContainsContents|japanese|オープンソース
Part-ContainsContents|hello|日食桟橋