RFR: 8368955: Improve HttpExchange.sendResponseHeaders usability

[Jaikiran Pai]

On Thu, 2 Oct 2025 20:06:14 GMT, Josiah Noel <duke at openjdk.org> wrote:

> As specified in [JDK-8368955](https://bugs.openjdk.org/browse/JDK-8368955?jql=project%20in%20(JDK)%20AND%20component%20in%20(core-libs)%20AND%20Subcomponent%20in%20(java.net)), adds some constants to HttpExchange to make `sendResponseHeaders` more usable.

src/jdk.httpserver/share/classes/com/sun/net/httpserver/HttpExchange.java line 80:

> 78: 
> 79:      /**
> 80:       * The response body is unspecified and will be chunk encoded

Nit - maybe reword this as "The response body will be chunk encoded" and remove any mention of unspecified?

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PR Review Comment: https://git.openjdk.org/jdk/pull/27613#discussion_r2400778737