[jboss-jira] [JBoss JIRA] Created: (JBRULES-2181) CLONE -Race conditions in AbstractRuleBase

[Neil Wallace (JIRA)]

CLONE -Race conditions in AbstractRuleBase
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                 Key: JBRULES-2181
                 URL: https://jira.jboss.org/jira/browse/JBRULES-2181
             Project: JBoss Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: drools-core  (expert)
    Affects Versions: 5.0.0.CR1
         Environment: Windows, Drools CR1
            Reporter: Neil Wallace
            Assignee: Edson Tirelli
             Fix For: 5.0.1.FINAL


ReteooRuleBaseMultiThreadedTest is failing because of race conditions in AbstractRuleBase

java.lang.NullPointerException
	at org.drools.common.AbstractRuleBase.lock(AbstractRuleBase.java:408)
	at org.drools.common.AbstractRuleBase.removePackage(AbstractRuleBase.java:655)
	at org.drools.reteoo.ReteooRuleBaseMultiThreadedTest$PackageModifier.doOperation(ReteooRuleBaseMultiThreadedTest.java:143)
	at org.drools.reteoo.ReteooRuleBaseMultiThreadedTest$BlockedThread.run(ReteooRuleBaseMultiThreadedTest.java:121)

junit.framework.AssertionFailedError: Exception in modifier thread expected:<false> but was:<true>
	at org.drools.reteoo.ReteooRuleBaseMultiThreadedTest.testNewSessionWhileModifyingRuleBase(ReteooRuleBaseMultiThreadedTest.java:80)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:40)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)

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