[jboss-jira] [JBoss JIRA] Closed: (JBRULES-794) ArrayIndexOutOfBoundException if duplicate declarations in rule

ArrayIndexOutOfBoundException if duplicate declarations in rule --------------------------------------------------------------- Key: JBRULES-794 URL: http://jira.jboss.com/jira/browse/JBRULES-794 Project: JBoss Rules Issue Type: Feature Request Security Level: Public(Everyone can see) Affects Versions: 3.0.6 Reporter: Juergen none Assigned To: Edson Tirelli Priority: Minor Fix For: 4.0.0.MR4 rule "yields-out-of-bound-exception" when a : A( b : b ) C(b == b, n : n // FIRST DECLARATION ) n : D(self == n) //SECOND DECLARATION hen ... valid rule file, rule is parsed, but yields exception corrected (remove second declaration): ... C(b == b, n : n // FIRST DECLARATION ) D(self == n) then ... valid rule file, rule is parsed, no exception Exception stacktrace fragment: java.lang.ArrayIndexOutOfBoundsException: 2 at org.drools.reteoo.FactHandleList.get(FactHandleList.java:114) at org.drools.reteoo.TupleKey.get(TupleKey.java:98) at org.drools.reteoo.ReteTuple.get(ReteTuple.java:160) at org.drools.reteoo.ReteTuple.get(ReteTuple.java:167) at org.drools.rule.BoundVariableConstraint.isAllowed(BoundVariableConstraint.java:79) at org.drools.common.BetaNodeBinder.isAllowed(BetaNodeBinder.java:63) at org.drools.reteoo.TupleSource.attemptJoin(TupleSource.java:99) at org.drools.reteoo.JoinNode.assertObject(JoinNode.java:166) at org.drools.reteoo.ObjectSource.propagateAssertObject(ObjectSource.java:119) at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:158) at org.drools.reteoo.Rete.assertObject(Rete.java:120) at org.drools.reteoo.ReteooRuleBase.assertObject(ReteooRuleBase.java:180) at org.drools.reteoo.ReteooWorkingMemory.doAssertObject(ReteooWorkingMemory.java:68) at org.drools.common.AbstractWorkingMemory.assertObject(AbstractWorkingMemory.java:537) at org.drools.base.DefaultKnowledgeHelper.assertLogicalObject(DefaultKnowledgeHelper.java:70) at org.drools.base.DefaultKnowledgeHelper.assertLogicalObject(DefaultKnowledgeHelper.java:64) at Rule_assert_Child_from_TreeNodeIF_0.consequence(Rule_assert_Child_from_TreeNodeIF_0.java:65)