hg: jdk/sandbox: 8144300: http.nonProxyHosts value having wildcard * both at end and start are not honored

[chris.hegarty at oracle.com]

Changeset: 5fd26ab491fa
Author:    rpatil
Date:      2018-03-26 17:33 +0530
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/5fd26ab491fa

8144300: http.nonProxyHosts value having wildcard * both at end and start are not honored
Summary: added validation for wildcard at start and end
Reviewed-by: chegar, dfuchs, clanger
Contributed-by: pallavi.sonal at oracle.com

! src/java.base/share/classes/sun/net/spi/DefaultProxySelector.java
! test/jdk/java/net/ProxySelector/B8035158.java