hg: jdk/sandbox: http-client-branch: minor javadoc cleanup and example checks

[chris.hegarty at oracle.com]

Changeset: be57b0428d84
Author:    chegar
Date:      2018-02-27 15:34 +0000
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/be57b0428d84

http-client-branch: minor javadoc cleanup and example checks

! src/java.net.http/share/classes/java/net/http/HttpClient.java
! src/java.net.http/share/classes/java/net/http/HttpResponse.java
! test/jdk/java/net/httpclient/examples/JavadocExamples.java