[jboss-jira] [JBoss JIRA] (JBRULES-3616) ConcurrentModificationException in AbstractRuleBase.removePackage
[
https://issues.jboss.org/browse/JBRULES-3616?page=com.atlassian.jira.plug...
]
Lukas Stampf updated JBRULES-3616:
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Description:
At AbstractRuleBase.removePackage:
//and now the rule flows
{code}
final Map flows = pkg.getRuleFlows();
for (final Iterator iter = flows.keySet().iterator(); iter.hasNext();) {
removeProcess( (String) iter.next() );
}
{code}
At AbstractRuleBase.removeProcess
{code}
this.pkgs.get(process.getPackageName()).removeRuleFlow(id);
{code}
removeProcess removes an object from the Map referenced by the flows variable in
removePackage. Since the iterator is based on this variable it leads to a
ConcurrentModificationError at iter.next().
was:
At AbstractRuleBase.removePackage:
//and now the rule flows
final Map flows = pkg.getRuleFlows();
for (final Iterator iter = flows.keySet().iterator(); iter.hasNext();) {
removeProcess( (String) iter.next() );
}
At AbstractRuleBase.removeProcess
this.pkgs.get(process.getPackageName()).removeRuleFlow(id);
removeProcess removes an object from the Map referenced by the flows variable in
removePackage. Since the iterator is based on this variable it leads to a
ConcurrentModificationError at iter.next().
ConcurrentModificationException in AbstractRuleBase.removePackage
-----------------------------------------------------------------
Key: JBRULES-3616
URL: https://issues.jboss.org/browse/JBRULES-3616
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-core
Affects Versions: 5.4.0.Final, 5.5.0.Beta1
Reporter: Lukas Stampf
Assignee: Mark Proctor
At AbstractRuleBase.removePackage:
//and now the rule flows
{code}
final Map flows = pkg.getRuleFlows();
for (final Iterator iter = flows.keySet().iterator(); iter.hasNext();) {
removeProcess( (String) iter.next() );
}
{code}
At AbstractRuleBase.removeProcess
{code}
this.pkgs.get(process.getPackageName()).removeRuleFlow(id);
{code}
removeProcess removes an object from the Map referenced by the flows variable in
removePackage. Since the iterator is based on this variable it leads to a
ConcurrentModificationError at iter.next().
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