git: openjdk/jdk: 8266460: java.io tests fail on null stream with upgraded jtreg/TestNG

[Lance Andersen]

Changeset: e8405970
Author:    Lance Andersen <lancea at openjdk.org>
Date:      2021-05-06 14:18:41 +0000
URL:       https://git.openjdk.java.net/jdk/commit/e8405970b9998ff8f77bcf196f1456713a98c47f

8266460: java.io tests fail on null stream with upgraded jtreg/TestNG

Reviewed-by: bpb

! test/jdk/java/io/InputStream/NullInputStream.java
! test/jdk/java/io/OutputStream/NullOutputStream.java
! test/jdk/java/io/Reader/NullReader.java
! test/jdk/java/io/Writer/NullWriter.java