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From Tore Halset <hal...@pvv.ntnu.no>
Subject testing M5 - StackOverflowError during context.deleteObject()
Date Fri, 05 Dec 2008 13:47:21 GMT
Hello.

Sorry for being so slow, but I just now started testing M5 with our  
internal junit tests. It did not go that well. a  
context.deleteObject() caused a StackOverflowError. Anyone else seen  
this?

Regards,
  - Tore.

org.apache.cayenne.reflect.PropertyException: [v.3.0M5 Nov 29 2008  
21:12:47] Error reading DataObject property: toCellUpdate
	at  
org 
.apache 
.cayenne 
.reflect 
.generic 
.DataObjectBaseProperty.readProperty(DataObjectBaseProperty.java:44)
	at  
org 
.apache 
.cayenne 
.access 
.DataContextDeleteAction 
.processDeleteRules(DataContextDeleteAction.java:158)
	at  
org 
.apache 
.cayenne 
.access 
.DataContextDeleteAction.deletePersistent(DataContextDeleteAction.java: 
107)
	at  
org 
.apache 
.cayenne 
.access 
.DataContextDeleteAction.performDelete(DataContextDeleteAction.java:92)
	at  
org 
.apache 
.cayenne 
.access 
.DataContextDeleteAction 
.processDeleteRules(DataContextDeleteAction.java:236)
	at  
org 
.apache 
.cayenne 
.access 
.DataContextDeleteAction.deletePersistent(DataContextDeleteAction.java: 
107)
	at  
org 
.apache 
.cayenne 
.access 
.DataContextDeleteAction.performDelete(DataContextDeleteAction.java:92)
	at  
org.apache.cayenne.access.DataContext.deleteObject(DataContext.java:960)
Caused by: java.lang.StackOverflowError
	at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:302)
	at org.apache.log4j.WriterAppender.append(WriterAppender.java:160)
	at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java: 
251)
	at  
org 
.apache 
.log4j 
.helpers 
.AppenderAttachableImpl 
.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
	at org.apache.log4j.Category.callAppenders(Category.java:206)
	at org.apache.log4j.Category.forcedLog(Category.java:391)
	at org.apache.log4j.Category.log(Category.java:856)
	at org.slf4j.impl.Log4jLoggerAdapter.log(Log4jLoggerAdapter.java:509)
	at  
org 
.apache 
.commons 
.logging.impl.SLF4JLocationAwareLog.info(SLF4JLocationAwareLog.java:120)
	at  
org.apache.cayenne.access.QueryLogger.logQueryStart(QueryLogger.java: 
473)
	at org.apache.cayenne.access.DataNode.performQueries(DataNode.java:205)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.runQuery(DataDomainQueryAction.java:423)
	at org.apache.cayenne.access.DataDomainQueryAction.access 
$000(DataDomainQueryAction.java:67)
	at org.apache.cayenne.access.DataDomainQueryAction 
$2.transform(DataDomainQueryAction.java:396)
	at  
org.apache.cayenne.access.DataDomain.runInTransaction(DataDomain.java: 
846)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.runQueryInTransaction(DataDomainQueryAction.java:393)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:119)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectsFromDataRows(ObjectResolver.java: 
110)
	at  
org 
.apache 
.cayenne 
.access 
.ObjectResolver.synchronizedObjectsFromDataRows(ObjectResolver.java:89)
	at org.apache.cayenne.access.DataDomainQueryAction 
$ObjectConversionStrategy.toObjects(DataDomainQueryAction.java:590)
	at org.apache.cayenne.access.DataDomainQueryAction 
$SingleObjectConversionStrategy.convert(DataDomainQueryAction.java:659)
	at  
org 
.apache 
.cayenne 
.access 
.DataDomainQueryAction 
.interceptObjectConversion(DataDomainQueryAction.java:465)
	at  
org 
.apache 
.cayenne 
.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:127)
	at org.apache.cayenne.access.DataDomain.onQuery(DataDomain.java:739)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java: 
316)
	at  
org 
.apache 
.cayenne 
.util.ObjectContextQueryAction.execute(ObjectContextQueryAction.java:95)
	at org.apache.cayenne.access.DataContext.onQuery(DataContext.java:1343)
	at  
org.apache.cayenne.access.DataContext.performQuery(DataContext.java: 
1332)
	at  
org.apache.cayenne.access.ToOneFault.doResolveFault(ToOneFault.java:81)
	at org.apache.cayenne.access.ToOneFault.resolveFault(ToOneFault.java: 
54)
	at  
org 
.apache.cayenne.access.ObjectDiff.getArcSnapshotValue(ObjectDiff.java: 
144)
	at org.apache.cayenne.access.DataRowUtils 
$2.visitToOne(DataRowUtils.java:188)
	at  
org 
.apache 
.cayenne 
.reflect 
.generic.DataObjectToOneProperty.visit(DataObjectToOneProperty.java:87)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor 
.visitDeclaredProperties(PersistentDescriptor.java:376)
	at  
org 
.apache 
.cayenne 
.reflect 
.PersistentDescriptor.visitProperties(PersistentDescriptor.java:408)
	at  
org 
.apache 
.cayenne 
.reflect 
.LazyClassDescriptorDecorator 
.visitProperties(LazyClassDescriptorDecorator.java:167)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.forceMergeWithSnapshot(DataRowUtils.java: 
137)
	at  
org 
.apache 
.cayenne.access.DataRowUtils.mergeObjectWithSnapshot(DataRowUtils.java: 
66)
	at  
org 
.apache 
.cayenne.access.ObjectResolver.objectFromDataRow(ObjectResolver.java: 
230)
...and so on...

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