hg: jdk9/sandbox/jdk: 8173956: KeyStore regression due to default keystore being changed to PKCS12

[chris.hegarty at oracle.com]

Changeset: 3ec66890e682
Author:    vinnie
Date:      2017-02-06 17:28 +0000
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/3ec66890e682

8173956: KeyStore regression due to default keystore being changed to PKCS12
Reviewed-by: xuelei

! src/java.base/share/classes/sun/security/pkcs12/PKCS12KeyStore.java
+ test/sun/security/pkcs12/MixedcaseAlias.java