Uses of Interface jdk.incubator.http.HttpHeaders (Java SE 9 & JDK 9 )

## Uses of Interface
jdk.incubator.http.HttpHeaders

- Packages that use HttpHeaders
  Package | Description
  --- | ---
  jdk.incubator.http | High level HTTP and WebSocket API

- - ### Uses of HttpHeaders in jdk.incubator.http

    Methods in jdk.incubator.http that return HttpHeaders
    Modifier and Type | Method | Description
    --- | --- | ---
    `abstract HttpHeaders` | HttpRequest.`headers​()` | The (user-accessible) request headers that this request was (or will be) sent with.
    `abstract HttpHeaders` | HttpResponse.`headers​()` | Returns the received response headers.

    Methods in jdk.incubator.http that return types with arguments of type HttpHeaders
    Modifier and Type | Method | Description
    --- | --- | ---
    `abstract CompletableFuture<HttpHeaders>` | HttpResponse.`trailers​()` | Returns the received response trailers, if there are any, when they become available.

    Methods in jdk.incubator.http with parameters of type HttpHeaders
    Modifier and Type | Method | Description
    --- | --- | ---
    `HttpResponse.BodyProcessor<T>` | HttpResponse.BodyHandler.`apply​(int statusCode, HttpHeaders responseHeaders)` | Returns a `BodyProcessor` considering the given response status code and headers.