ConcurrentModificationException occurs on commit optimistic transaction [moved]

[lvca]

This is Issue 84 moved from a Google Code project.
Added by 2010-07-29T19:49:17.000Z by mkamalo...@gmail.com.
Please review that bug for more context and additional comments, but update this bug.
Closed (Done).

Original labels: Type-Defect, Priority-Medium

Original description

<b>What steps will reproduce the problem?</b>
1. I run code from tutorial but changed transaction type

        ODatabaseDocumentTx db = new ODatabaseDocumentTx(
                &quot;local:c:/orient_test/orient_test&quot;).open(&quot;admin&quot;, &quot;admin&quot;);

        db.begin(TXTYPE.OPTIMISTIC);

        // CREATE A NEW DOCUMENTS AND FILL IT
        ODocument doc = new ODocument(db, &quot;Person&quot;);
        doc.field(&quot;name&quot;, &quot;Luke&quot;);
        doc.field(&quot;surname&quot;, &quot;Skywalker&quot;);
        doc.field(&quot;city&quot;, new ODocument(db, &quot;City&quot;).field(&quot;name&quot;, &quot;Rome&quot;)
                .field(&quot;country&quot;, &quot;Italy&quot;));

        // SAVE THE DOCUMENT
        doc.save();
        db.commit(); // Exception on this line
        db.close();

I have exception:

Exception in thread &quot;main&quot; java.util.ConcurrentModificationException
    at java.util.HashMap$HashIterator.nextEntry(Unknown Source)
    at java.util.HashMap$ValueIterator.next(Unknown Source)
    at com.orientechnologies.orient.core.storage.impl.local.OStorageLocalTxExecuter.commitAllPendingRecords(OStorageLocalTxExecuter.java:130)
    at com.orientechnologies.orient.core.storage.impl.local.OStorageLocal.commit(OStorageLocal.java:612)
    at com.orientechnologies.orient.core.db.record.ODatabaseRecordTx.executeCommit(ODatabaseRecordTx.java:102)
    at com.orientechnologies.orient.core.tx.OTransactionOptimistic.commit(OTransactionOptimistic.java:34)
    at com.orientechnologies.orient.core.db.record.ODatabaseRecordTx.commit(ODatabaseRecordTx.java:65)
    at com.orientechnologies.orient.core.db.record.ODatabaseRecordTx.commit(ODatabaseRecordTx.java:1)
    at com.orientechnologies.orient.core.db.ODatabaseRecordWrapperAbstract.commit(ODatabaseRecordWrapperAbstract.java:52)
    at ru.mkamalov.orienttest.Start.main(Start.java:26)