[pgjdbc/pgjdbc] 9813c6: fix: Added support for socksNonProxyHosts property...

Branch: refs/heads/master
Home: https://github.com/pgjdbc/pgjdbc
Commit: 9813c685cae2cbfbc561a6220ba388cef08f34b0
https://github.com/pgjdbc/pgjdbc/commit/9813c685cae2cbfbc561a6220ba388cef08f34b0
Author: Joe Kutner <jpkutner(at)gmail(dot)com>
Date: 2017-10-26 (Thu, 26 Oct 2017)

Changed paths:
M pgjdbc/src/main/java/org/postgresql/core/PGStream.java
M pgjdbc/src/main/java/org/postgresql/util/HostSpec.java
A pgjdbc/src/test/java/org/postgresql/test/jre8/core/Jre8TestSuite.java
A pgjdbc/src/test/java/org/postgresql/test/jre8/core/SocksProxyTest.java
A pgjdbc/src/test/java/org/postgresql/test/util/HostSpecTest.java

Log Message:
-----------
fix: Added support for socksNonProxyHosts property (#975) (#985)

When a socksProxyHost is configured, there needs to be an escape value
so that some hosts are resolved immediately. The Java Networking spec[1]
does not specify such an option, but the socksNonProxyHosts is used in the
sun.net.spi.DefaultProxySelector. The behavior is mentioned in bug report
5001942[2]. This commit reimplements the logic in the DefaultProxySelector.select
method to determine if the host should be resolved immediately.

[1] http://docs.oracle.com/javase/8/docs/technotes/guides/net/proxies.html
[2] http://bugs.java.com/bugdatabase/view_bug.do?bug_id=5001942