FYI: Notes on asynchronous execution, JDK-8204339 - HTTP Client Dependent tasks should run in the common pool

[rbygrave]

Refer

• https://bugs.openjdk.java.net/browse/JDK-8204339 - HTTP Client Dependent tasks should run in the common pool
• https://bugs.openjdk.java.net/browse/JDK-8204679 - HTTP Client refresh
• https://bugs.openjdk.java.net/browse/JDK-8209943 - HttpClient.Builder::executor minor spec correction for dependent tasks
• https://stackoverflow.com/questions/51907641/java-11-http-client-asynchronous-execution

[rbygrave]

See #37