hg: jdk/sandbox: 2 new changesets

[adam.petcher at oracle.com]

Changeset: 3c83db004067
Author:    apetcher
Date:      2018-08-17 11:40 -0400
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/3c83db004067

minor code cleanup

! src/java.base/share/classes/sun/security/ssl/DHKeyExchange.java
! src/java.base/share/classes/sun/security/ssl/KeyShareExtension.java
! src/java.base/share/classes/sun/security/ssl/SSLCredentials.java
! src/java.base/share/classes/sun/security/ssl/SSLKeyExchange.java
! src/java.base/share/classes/sun/security/ssl/SupportedGroupsExtension.java

Changeset: b9f6f8606065
Author:    apetcher
Date:      2018-08-17 13:40 -0400
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/b9f6f8606065

Improve parameters cache organization

! src/java.base/share/classes/sun/security/ssl/SupportedGroupsExtension.java