java.lang.NullPointerException
	at java.util.Arrays$ArrayList.<init>(Arrays.java:2842)
	at java.util.Arrays.asList(Arrays.java:2828)
	at org.jboss.ide.eclipse.as.classpath.core.runtime.modules.manifest.ModuleSlotManifestUtil.esureInCache(ModuleSlotManifestUtil.java:58)
	at org.jboss.ide.eclipse.as.classpath.core.runtime.internal.ManifestChangeListener.resourceChanged(ManifestChangeListener.java:69)
	at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:291)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:285)
	at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:149)
	at org.eclipse.core.internal.resources.Workspace.broadcastBuildEvent(Workspace.java:384)
	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:139)
	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)