hg: jdk/sandbox: http-client-banch: connect failures should mostly result in ConnectExeption

[chris.hegarty at oracle.com]

Changeset: 79e371a6462c
Author:    chegar
Date:      2018-06-15 11:53 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/79e371a6462c

http-client-banch: connect failures should mostly result in ConnectExeption

! src/java.net.http/share/classes/jdk/internal/net/http/HttpClientImpl.java
! src/java.net.http/share/classes/jdk/internal/net/http/PlainHttpConnection.java
! src/java.net.http/share/classes/jdk/internal/net/http/common/Utils.java
+ test/jdk/java/net/httpclient/ConnectExceptionTest.java
+ test/jdk/java/net/httpclient/noPermissions.policy