Project: appceleratorstudio
Issue TISTUD-5987: ConcurrentModificationException while installing Node and npm 
This is an intermittent issue that happened on a clean machine, while trying to install SDK, NodeJS, npm packages and modules. After the Studio is restarted, the exception does not happen any more and the installation of NodeJS and npm packages happened without any issues. java.util.ConcurrentModificationException at java.util.LinkedHashMap$LinkedHashIterator.remove(LinkedHashMap.java:364) at com.appcelerator.titanium.update.core.TitaniumSDKUpdater.fireUpdateCompletedEvent(TitaniumSDKUpdater.java:795) at com.appcelerator.titanium.update.core.TitaniumSDKUpdater.access$1(TitaniumSDKUpdater.java:787) at com.appcelerator.titanium.update.core.TitaniumSDKUpdater$5.done(TitaniumSDKUpdater.java:875) at org.eclipse.core.internal.jobs.JobListeners$3.notify(JobListeners.java:39) at org.eclipse.core.internal.jobs.JobListeners.doNotify(JobListeners.java:112) at org.eclipse.core.internal.jobs.JobListeners.done(JobListeners.java:152) at org.eclipse.core.internal.jobs.JobManager.endJob(JobManager.java:647) at org.eclipse.core.internal.jobs.WorkerPool.endJob(WorkerPool.java:105) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:70)
Story points: 3