http-client-branch: fix issue in SSL flow delegate when handshake error occurs during unwrap

http-client-branch: changed default protocol version when plain http over proxy requested.

http-client-branch: merge with default

http-client-branch: make it possible to supply proxy-authorization headers

http-client-branch: SequentialScheduler cleanup

http-client-branch: add api/impl notes to WebSocket onClose

http-client-branch: restore inadvertantly removed @FunctionalInterface

http-client-branch: clean up and expand push promise tests

http-client-branch: Import of 8195823: Buffers given to response body subscribers should not contain unprocessed HTTP data

http-client-branch: MinimalFuture deep obtrusion

http-client-branch: renamed PushPromiseHandler.withPushPromises into PushPromiseHandler.of

http-client-branch: 8194729: Java 9's HttpClient doesn't allow custom 'Authorization' headers

Merge

http-client-branch: make PushPromiseHandlerMap package private

http-client-branch: clarify behavior of restricted methods in the builder

Disable two more tests when Epsilon is not available.

Use proper flag aliasing machinery. Avoid setting immutable develop flags in release builds.

Fixed double string escaping, corrected type

1. Removed all changes to Java SE APIs 2. Changed module name to jdk.management.rest 3. Rest Adapter invoked via Module service provider 4. changed package name to jdk.internal.management.remote.rest 5. rest module and httpserver module part of platform modules

http-cient-branch: cleanup push promise spec

http-client-branch: (WebSocket) a number of tests for exceptional completion

http-client-branch: add offline testing example

Support -XX:+UseNoGC as the alias for -XX:+UseEpsilonGC

Merge