[jboss-jira] [JBoss JIRA] Commented: (JBRULES-1173) java.lang.ArrayIndexOutOfBoundsException: 2 in file named "TupleIndexHashTable.java" in toArray() Method. I have fix and works fine.
[ http://jira.jboss.com/jira/browse/JBRULES-1173?page=comments#action_12375537 ]
Mark Proctor commented on JBRULES-1173:
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ok looking at hte code, seems you are fixing code in trunk, so obviously it's still
broken :(
It's definitely suppose to be:
Entry[] result = new Entry[this.factSize];
and not:
Entry[] result = new Entry[this.size];
This is because factSize is the total number of facts in the system, size is just the
number of buckets; obviously Entry[] result must be the same size as this.factSize.
I'm not entirely sure why this is needed:
index<result.length
In theory if this.factSize is the total number of facts, then entry.getNext() should never
produce a result larger than result. I wonder if this is a zero index problem and I should
have new Entry[this.factSize+1]
java.lang.ArrayIndexOutOfBoundsException: 2 in file named
"TupleIndexHashTable.java" in toArray() Method. I have fix and works fine.
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Key: JBRULES-1173
URL: http://jira.jboss.com/jira/browse/JBRULES-1173
Project: JBoss Rules
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Reteoo
Affects Versions: 4.0.0.MR3
Environment: windows XP
Reporter: Nageshwar Kunichetty
Assigned To: Mark Proctor
Fix For: 4.0.0.MR3
Sometimes while asserting specific facts I get the following exception in
drools-core-4.0.0 :
> java.lang.ArrayIndexOutOfBoundsException: 26
> at
org.drools.util.TupleIndexHashTable.toArray(TupleIndexHashTable.java:178)
> at org.drools.reteoo.CollectNode.assertObject(CollectNode.java:212)
> at
org.drools.reteoo.CompositeObjectSinkAdapter.propagateAssertObject(CompositeObjectSinkAdapter.java:317)
> at org.drools.reteoo.ObjectTypeNode.assertObject(ObjectTypeNode.java:183)
> at org.drools.reteoo.Rete.assertObject(Rete.java:121)
> at org.drools.reteoo.ReteooRuleBase.assertObject(ReteooRuleBase.java:201)
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