[jbosstools-issues] [JBoss JIRA] (JBIDE-23003) NullPointerException below DependencyCache.getDependentTypes (thrown in AbstractCollection.addAll)

NullPointerException below DependencyCache.getDependentTypes (thrown in AbstractCollection.addAll) -------------------------------------------------------------------------------------------------- Key: JBIDE-23003 URL: https://issues.redhat.com/browse/JBIDE-23003 Project: Tools (JBoss Tools) Issue Type: Bug Components: arquillian Affects Versions: 4.4.0.Final Reporter: Automated Error Reporting Bot Assignee: Snjezana Peco Priority: Major Fix For: 4.16.x The following problem was reported via the automated error reporting: Message: Problems occurred when invoking code from plug-in: "org.eclipse.core.resources". {noformat} java.lang.NullPointerException: null at java.util.AbstractCollection.addAll(AbstractCollection.java:343) at org.jboss.tools.arquillian.core.internal.dependencies.DependencyCache.getDependentTypes(DependencyCache.java:101) at org.jboss.tools.arquillian.core.internal.builder.ArquillianBuilder.build(ArquillianBuilder.java:373) at org.jboss.tools.arquillian.core.internal.builder.ArquillianBuilder.buildDelta(ArquillianBuilder.java:222) at org.jboss.tools.arquillian.core.internal.builder.ArquillianBuilder.build(ArquillianBuilder.java:112) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:734) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:205) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:245) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:300) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:303) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:359) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:382) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:235) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) {noformat} Bundles: | org.eclipse.core.jobs | 3.7.0.v20150330-2103 | 3.7.0.v20150330-2103 | | org.eclipse.core.runtime | 3.11.1.v20150903-1804 | 3.11.1.v20150903-1804 | | org.jboss.tools.arquillian.core | 1.2.1.Final-v20160331-0142-B69 | 1.2.1.Final-v20160331-0142-B69 | Operating Systems: | Windows | 6.1.0 | 6.1.0 | The above information is a snapshot of the collected data. Visit [this page|https://redhat.ctrlflow.com/reviewers/#!/problems/57aab86ee4b0f4d912...] for the latest data. Thank you for your assistance. Your friendly error-reports-inbox.