[jira] [Created] (JENA-1405) Possible NPE in AdaptorFileManager

["Rob Vesse (JIRA)" <ji...@apache.org>]

Rob Vesse created JENA-1405:
-------------------------------

             Summary: Possible NPE in AdaptorFileManager
                 Key: JENA-1405
                 URL: https://issues.apache.org/jira/browse/JENA-1405
             Project: Apache Jena
          Issue Type: Bug
    Affects Versions: Jena 3.4.0
            Reporter: Rob Vesse
            Assignee: Rob Vesse
            Priority: Minor


Encountered this after updating an old test harness to the latest libraries:

{noformat}
Exception in thread "main" java.lang.NullPointerException
	at org.apache.jena.riot.adapters.AdapterFileManager.readModelWorker(AdapterFileManager.java:288)
	at org.apache.jena.util.FileManager.loadModelWorker(FileManager.java:305)
	at org.apache.jena.util.FileManager.loadModel(FileManager.java:258)
	at org.apache.jena.util.junit.Manifest.<init>(Manifest.java:55)
	at org.apache.jena.util.junit.TestFactoryManifest.oneManifest(TestFactoryManifest.java:46)
	at org.apache.jena.util.junit.TestFactoryManifest.oneManifest(TestFactoryManifest.java:62)
	at org.apache.jena.util.junit.TestFactoryManifest.process(TestFactoryManifest.java:38)
	at com.cray.km.arq.suites.CqeTestFactory.make(CqeTestFactory.java:62)
	at com.cray.km.arq.suites.ReducedDAWGSuite.<init>(ReducedDAWGSuite.java:62)
	at com.cray.km.arq.suites.ReducedDAWGSuite.suite(ReducedDAWGSuite.java:42)
	at com.cray.km.arq.TestDAWG.suite(TestDAWG.java:55)
	at com.cray.km.arq.TestDAWG.main(TestDAWG.java:46)
{noformat}

The NPE occurs because the Code fails to check that the input stream isn't {{null}}



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