### Question:
DavHandler { public void saveStream(InputStream stream, String url) throws IOException { PutMethod putMethod = new PutMethod(url); putMethod.setRequestEntity(new InputStreamRequestEntity(stream)); try { client.executeMethod(putMethod); putMethod.releaseConnection(); } catch (IOException e) { throw new IOException(e); } finally { stream.close(); } } DavHandler(List<String> folderHierarchy); void saveLogs(String service, String evalId, List<String> logs); void saveText(String text, String url); void saveStream(InputStream stream, String url); void saveFiles(UrlParts urlParts, ToolResults urls); String getFolderHierarchyUrl(); String retrieveTextFile(String url); Set<String> getFileEndings();  }### Answer:
@Test(expected = java.io.FileNotFoundException.class) public void testSaveStream() throws HttpException, IOException { DavHandler dav = new DavHandler(folders); InputStream stream = new ByteArrayInputStream("mystream".getBytes()); dav.saveStream(stream, "http: new URL("http: assertTrue(true); new URL("http: }