[11u] RFR(XS) 8231247: (zipfs) Test failure in jdk/nio/zipfs/InvalidZipHeaderTests.java after backport of JDK-8222807

[Lindenmaier, Goetz]

Hi Christoph, 

change look good, thanks for fixing this!
Is this a tier1 test?

Best regards,
  Goetz.

> -----Original Message-----
> From: jdk-updates-dev <jdk-updates-dev-bounces at openjdk.java.net> On
> Behalf Of Langer, Christoph
> Sent: Donnerstag, 19. September 2019 14:37
> To: jdk-updates-dev at openjdk.java.net
> Subject: [CAUTION] [11u] RFR(XS) 8231247: (zipfs) Test failure in
> jdk/nio/zipfs/InvalidZipHeaderTests.java after backport of JDK-8222807
> 
> Hi,
> 
> due to a flaw in our testing system, I just discovered that the test
> jdk/nio/zipfs/InvalidZipHeaderTests.java from JDK-8222807 would not work in
> JDK11 after the backport was pushed. The required
> FileSystems::newFileSystem method was only added in JDK13.
> 
> Please review this small fix to make it work:
> 
> diff -r 9283080c1e8b -r 7c846f723590
> test/jdk/jdk/nio/zipfs/InvalidZipHeaderTests.java
> --- a/test/jdk/jdk/nio/zipfs/InvalidZipHeaderTests.java Thu Jul 18 10:25:49
> 2019 +0200
> +++ b/test/jdk/jdk/nio/zipfs/InvalidZipHeaderTests.java Thu Sep 19 13:26:10
> 2019 +0100
> @@ -80,7 +80,7 @@
>      public void walkInvalidHeaderTest(String startPath, List<String>
> expectedPaths)
>              throws IOException {
>          try (FileSystem zipfs =
> -                     FileSystems.newFileSystem(Path.of(INVALID_JAR_FILE))) {
> +                     FileSystems.newFileSystem(Path.of(INVALID_JAR_FILE), null)) {
>              List<String> result = walk(zipfs.getPath(startPath))
>                      .map(f -> f.toString()).collect(Collectors.toList());
>              assertTrue(result.equals(expectedPaths),
> 
> Thanks
> Christoph