Merge

Merge from default

Really fix windows RC problem.

Try to fix RC_FLAGS issue on windows.

http-client-branch: add debug flags to WebSocketTest

http-client-branch: (WebSocket) logging typos and leftovers

http-client-branch: add more diagnosis to detachChannel

http-client-branch: change websocket to use System.Logger for debug logging

http-client-branch: (WebSocket) swapping automatic pong replies

Merge

Fix build for jdk.hotspot.agent.

http-client-branch: create temp test files in current working directory

http-client-branch: fix race condition between WebSocket and PlainHttpConnection::detachChannel

http-client-branch: race condition in RedirectMethodChange test

http-client-branch: (WebSocket) uninitialized variable

http-client-branch: merge

http-client-branch: (WebSocket) DEBUG logging off

http-client-branch: (WebSocket) logging and closure timer

http-client-branch: (WebSocket) debug logging

http-client-branch: (merge)

http-client-branch: (WebSocket) setting DEBUG to true; refactoring;

http-client-branch: (WebSocket) minor cleanup

http-client-branch: expand RedirectMethodChange test to cover HTTP2 and HTTPS

http-client-branch: fix for subscribers throwing in onSubscribe

Introduce SetupJdkLibrary and SetupJdkExecutable.

http-client-branch: added some comments to test/jdk/java/net/httpclient/ThrowingSubscribers.java

Merge

Merge with default

Create ihse-jdk-library-branch

http-client-branch: verify that dependent actions registered by the user in the CF we return are always executed either in the user thread that joins or asynchronously in the executor.

http-client-branch: changed Redirect enums and implemented RFC 7231 auto redirect POST to GETs

http-client-branch: link default proxy to system properties