[8u] RFR: 8202299: Java Keystore fails to load PKCS12/PFX certificates created in WindowsServer2016

[Alexey Bakhtin]

Hello,

Please review the backport of JDK-8202299 to 8u
This is the first backport in the series required for JDK-8076190 [1]

JBS: https://bugs.openjdk.java.net/browse/JDK-8202299
Original patch: http://hg.openjdk.java.net/jdk/jdk/rev/bba1deda9216
8u webrev: http://cr.openjdk.java.net/~abakhtin/8202299/webrev.v0/

Original patch applied almost clean except for copyright year.
Also, I had to fix EmptyPassword.java test to load keystore using FileInputStream. The original test uses KeyStore.getInstance(File) method introduced in JDK9

The initial review has been posted on [2]

[1] https://bugs.openjdk.java.net/browse/JDK-8076190
[2] https://mail.openjdk.java.net/pipermail/jdk8u-dev/2021-May/013799.html

Regards
Alexey