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DataProvider cannot be used with null values anymore

See original GitHub issue

TestNG Version

7.4.0 (still worked with 7.3.0)

Expected behavior

A @DataProvider can be used to provided null values for any of the test method’s arguments.

Actual behavior

If the data contains any null value and log level is > 1, TestNG fails after successfully running the current test, aborting the whole suite:

java.lang.NullPointerException
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
	at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:550)
	at java.base/java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260)
	at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:517)
	at org.testng.internal.Utils.extractParameterTypes(Utils.java:612)
	at org.testng.reporters.TextReporter.logResult(TextReporter.java:140)
	at org.testng.reporters.TextReporter.logResults(TextReporter.java:74)
	at org.testng.reporters.TextReporter.onFinish(TextReporter.java:34)
	at org.testng.TestRunner.fireEvent(TestRunner.java:923)
	at org.testng.TestRunner.afterRun(TestRunner.java:887)
	at org.testng.TestRunner.run(TestRunner.java:599)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:377)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:371)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:332)
	at org.testng.SuiteRunner.run(SuiteRunner.java:276)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:53)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:96)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1212)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1134)
	at org.testng.TestNG.runSuites(TestNG.java:1063)
	at org.testng.TestNG.run(TestNG.java:1031)
	at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
	at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
	at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)

Is the issue reproductible on runner?

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Test case sample

   @DataProvider( name = "name" )
   public Object[][] dp() {
      return new Object[][] { new Object[] { null } };
   }

   @Test( dataProvider = "name" )
   public void test( String arg ) {
   }

Unbenannt