The following test failed in the JDK16 CI:

tools/jpackage/windows/WinL10nTest.java

Here's a snippet from the log file:

[13:58:42.652] TRACE: exec: Execute [cmd /c .\\test.3563aceb\\unpacked-msi\\unpack.bat](3); discard I/O...
[13:58:45.803] TRACE: exec: Done. Exit code: 1618
[13:58:48.832] ERROR: Expected [0]. Actual [1618]: Check command [cmd /c .\\test.3563aceb\\unpacked-msi\\unpack.bat](3) exited with 0 code
[13:58:48.832] [ FAILED ] WinL10nTest([name=a.wxl; culture=fr, name=b.wxl; culture=fr](length=2), fr;en-us, null).test; checks=17

<snip>

[14:00:33.685] [==========] 8 tests ran
[14:00:33.685] [ PASSED ] 7 tests
[14:00:33.685] [ FAILED ] 1 test, listed below
[14:00:33.685] [ FAILED ] WinL10nTest([name=a.wxl; culture=fr, name=b.wxl; culture=fr](length=2), fr;en-us, null).test; workDir=[.\\test.3563aceb]
[14:00:33.685] 1 FAILED TEST
----------System.err:(65/4680)*----------
java.lang.AssertionError: Expected [0]. Actual [1618]: Check command [cmd /c .\\test.3563aceb\\unpacked-msi\\unpack.bat](3) exited with 0 code
at jdk.jpackage.test.TKit.error(TKit.java:293)
at jdk.jpackage.test.TKit.assertEquals(TKit.java:596)
at jdk.jpackage.test.Executor$Result.assertExitCodeIs(Executor.java:176)
at jdk.jpackage.test.Executor$Result.assertExitCodeIsZero(Executor.java:183)
at jdk.jpackage.test.WindowsHelper.runMsiexecWithRetries(WindowsHelper.java:77)
at jdk.jpackage.test.WindowsHelper.lambda$createMsiPackageHandlers$5(WindowsHelper.java:105)
at jdk.jpackage.test.PackageTest$2.accept(PackageTest.java:424)
at jdk.jpackage.test.PackageTest$2.accept(PackageTest.java:396)
at jdk.jpackage.test.Functional$ThrowingConsumer.lambda$toConsumer$0(Functional.java:41)
at java.base/java.lang.Iterable.forEach(Iterable.java:75)
at jdk.jpackage.test.PackageTest.lambda$runActions$20(PackageTest.java:360)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
at jdk.jpackage.test.PackageTest.lambda$runActions$21(PackageTest.java:359)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
at jdk.jpackage.test.PackageTest.runActions(PackageTest.java:358)
at jdk.jpackage.test.RunnablePackageTest.run(RunnablePackageTest.java:51)
at WinL10nTest.test(WinL10nTest.java:165)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at jdk.jpackage.test.MethodCall.accept(MethodCall.java:145)
at jdk.jpackage.test.TestInstance.run(TestInstance.java:230)
at jdk.jpackage.test.TKit.lambda$ignoreExceptions$6(TKit.java:155)
at jdk.jpackage.test.TKit.lambda$runTests$4(TKit.java:140)
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:755)
at jdk.jpackage.test.TKit.lambda$runTests$5(TKit.java:137)
at jdk.jpackage.test.Functional$ThrowingRunnable.lambda$toRunnable$0(Functional.java:105)
at jdk.jpackage.test.TKit.withExtraLogStream(TKit.java:123)
at jdk.jpackage.test.TKit.runTests(TKit.java:136)
at jdk.jpackage.test.Main.runTests(Main.java:79)
at jdk.jpackage.test.Main.lambda$main$2(Main.java:75)
at jdk.jpackage.test.Functional$ThrowingRunnable.lambda$toRunnable$0(Functional.java:105)
at jdk.jpackage.test.TKit.withExtraLogStream(TKit.java:123)
at jdk.jpackage.test.Main.main(Main.java:75)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:831)
jdk.jpackage.test.Functional$ExceptionBox: java.lang.RuntimeException: 1 FAILED TEST
at jdk.jpackage.test.Functional.rethrowUnchecked(Functional.java:161)
at jdk.jpackage.test.Functional$ThrowingRunnable.lambda$toRunnable$0(Functional.java:107)
at jdk.jpackage.test.TKit.withExtraLogStream(TKit.java:123)
at jdk.jpackage.test.Main.main(Main.java:75)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: java.lang.RuntimeException: 1 FAILED TEST
at jdk.jpackage.test.Main.reportSummary(Main.java:130)
at jdk.jpackage.test.Main.runTests(Main.java:90)
at jdk.jpackage.test.Main.lambda$main$2(Main.java:75)
at jdk.jpackage.test.Functional$ThrowingRunnable.lambda$toRunnable$0(Functional.java:105)
... 8 more

JavaTest Message: Test threw exception: jdk.jpackage.test.Functional$ExceptionBox: java.lang.RuntimeException: 1 FAILED TEST
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: jdk.jpackage.test.Functional$ExceptionBox: java.lang.RuntimeException: 1 FAILED TEST
----------rerun:(45/5479)*----------