hg: jdk/sandbox: 8218580: endpoint identification algorithm should be case-insensitive

[chris.hegarty at oracle.com]

Changeset: c34acb3a3330
Author:    xuelei
Date:      2019-02-08 10:03 -0800
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/c34acb3a3330

8218580: endpoint identification algorithm should be case-insensitive
Reviewed-by: jnimeh

! src/java.base/share/classes/sun/security/ssl/ClientHello.java
! src/java.base/share/classes/sun/security/ssl/PreSharedKeyExtension.java