git: openjdk/jdk: 3 new changesets

[Vicente Romero]

Changeset: f2d880c1
Author:    Hai-May Chao <hchao at openjdk.org>
Date:      2021-05-24 15:38:32 +0000
URL:       https://git.openjdk.java.net/jdk/commit/f2d880c11a99ef587e7e7c0398f0834c32a22d63

8266400: importkeystore fails to a password less pkcs12 keystore

Reviewed-by: weijun

! src/java.base/share/classes/sun/security/tools/keytool/Main.java
+ test/jdk/sun/security/tools/keytool/ImportToPwordlessPK12.java

Changeset: 838a0071
Author:    Weijun Wang <weijun at openjdk.org>
Date:      2021-05-24 15:45:01 +0000
URL:       https://git.openjdk.java.net/jdk/commit/838a0071030e9c8b9ab57df39a4e0384d433a2bc

8267584: The java.security.krb5.realm system property only needs to be defined once

Reviewed-by: mullan

! src/java.security.jgss/share/classes/javax/security/auth/kerberos/KerberosPrincipal.java

Changeset: f04db5fb
Author:    Vicente Romero <vromero at openjdk.org>
Date:      2021-05-24 15:55:04 +0000
URL:       https://git.openjdk.java.net/jdk/commit/f04db5fbd77892e94a325942542815bbb24cddea

8224158: assertion related to NPE at DynamicCallSiteDesc::withArgs should be reworded

Reviewed-by: jlahoda

! src/java.base/share/classes/java/lang/constant/DynamicCallSiteDesc.java