hi martijn On 1/19/07, Martijn Hendriks <[EMAIL PROTECTED]> wrote:
Hi,During the registration of a set of nodetypes I encountered this exception: java.util.ConcurrentModificationException at org.apache.commons.collections.map.AbstractReferenceMap$ReferenceEntrySe tIterator.checkMod(AbstractReferenceMap.java:761) at org.apache.commons.collections.map.AbstractReferenceMap$ReferenceEntrySe tIterator.hasNext(AbstractReferenceMap.java:735) at org.apache.jackrabbit.core.nodetype.NodeTypeRegistry.notifyRegistered(No deTypeRegistry.java:1750) at org.apache.jackrabbit.core.nodetype.NodeTypeRegistry.registerNodeTypes(N odeTypeRegistry.java:223) It seems that the copying of the listeners triggered this exception: private void notifyRegistered(QName ntName) { // copy listeners to array to avoid ConcurrentModificationException NodeTypeRegistryListener[] la = new NodeTypeRegistryListener[listeners.size()]; Iterator iter = listeners.values().iterator(); int cnt = 0; 1750: while (iter.hasNext()) { la[cnt++] = (NodeTypeRegistryListener) iter.next(); } for (int i = 0; i < la.length; i++) { if (la[i] != null) { la[i].nodeTypeRegistered(ntName); } } } It seems that the methods "notifyReRegistered" and "notifyUnregistered" will suffer from the same problem. Is this a known issue, and can it be solved?
no, it's not a known issue and yes, i am pretty confident that it can be solved ;-) please create a jira issue including instructions how to reproduce, ideally with a simple test case. i'll take it from there. cheers stefan
Thanks Martijn Hendriks <GX> creative online development B.V. t: 024 - 3888 261 f: 024 - 3888 621 e: [EMAIL PROTECTED] Wijchenseweg 111 6538 SW Nijmegen http://www.gx.nl/
