hg: jdk9/sandbox/jdk: 8148108: Disable Diffie-Hellman keys less than 1024 bits

[chris.hegarty at oracle.com]

Changeset: 124d07ef3b32
Author:    xuelei
Date:      2016-03-04 14:04 +0000
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/124d07ef3b32

8148108: Disable Diffie-Hellman keys less than 1024 bits
Reviewed-by: vinnie, mullan

! src/java.base/share/conf/security/java.security
+ test/sun/security/ssl/DHKeyExchange/LegacyDHEKeyExchange.java