hg: jdk/submit: 8210334: TLS 1.3 server fails if ClientHello doesn't have pre_shared_key and psk_key_exchange_modes

[xuelei.fan at oracle.com]

Changeset: b6ccd982e33d
Author:    xuelei
Date:      2018-09-05 21:01 -0700
URL:       http://hg.openjdk.java.net/jdk/submit/rev/b6ccd982e33d

8210334: TLS 1.3 server fails if ClientHello doesn't have pre_shared_key and psk_key_exchange_modes
Reviewed-by: ascarpino, wetmore

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