[jboss-jira] [JBoss JIRA] Commented: (JBRULES-2125) Drools core multithreading issue

Drools core multithreading issue -------------------------------- Key: JBRULES-2125 URL: https://jira.jboss.org/jira/browse/JBRULES-2125 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-core Affects Versions: 5.0.1.FINAL Environment: Java HotSpot v 1.6.0_06, WinXP SP3 Reporter: Andrey Nechaev Assignee: Edson Tirelli Fix For: 5.1.0.M2 Attachments: Main.java Attachement below is the code showing the problems. The program hangs and nothing is displayed in the Console. If I put lines 10-11 before the line 6, I get a NullPointerException: Exception in thread "main" java.lang.NullPointerException at org.drools.reteoo.ObjectSource.addObjectSink(ObjectSource.java:124) ... But, if I comment out the lines 2&3, everything works ok.