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Re: [aspectj-users] Concurrent modification exception in AspectJ
Yes, please, file a bugzilla. I did think we already had one like that but couldn't find it on a quick search. These things sometimes happen when AJ is used from Spring because it uses a different type representation than when doing compile time or loadtime weaving. I've fixed a few over the years.

cheers,
Andy


On 16 May 2013 11:24, Michael Poindexter <mpoindexter@xxxxxxxx> wrote:
I am using AspectJ 1.7.1.  Occasionally I see the following exception, which I believe is related to multiple threads initializing some internal state.  I searched Bugzilla, but couldn't find anything with this exact stack.  Should a file a Bugzilla?
java.util.ConcurrentModificationException: null
	at java.util.ArrayList$Itr.checkForComodification(Unknown Source) ~[na:1.7.0_11]
	at java.util.ArrayList$Itr.next(Unknown Source) ~[na:1.7.0_11]
	at org.aspectj.weaver.ReferenceType.findDerivativeType(ReferenceType.java:1122) ~[aspectjweaver.jar:1.7.1]
	at org.aspectj.weaver.TypeFactory.createParameterizedType(TypeFactory.java:44) ~[aspectjweaver.jar:1.7.1]
	at org.aspectj.weaver.ResolvedType.parameterize(ResolvedType.java:2479) ~[aspectjweaver.jar:1.7.1]
	at org.aspectj.weaver.ReferenceType.getDeclaredInterfaces(ReferenceType.java:673) ~[aspectjweaver.jar:1.7.1]
	at org.aspectj.weaver.ResolvedType.getDirectSupertypes(ResolvedType.java:82) ~[aspectjweaver.jar:1.7.1]
	at org.aspectj.weaver.patterns.TypePattern.matchesSubtypes(TypePattern.java:178) ~[aspectjweaver.jar:1.7.1]
	at org.aspectj.weaver.patterns.ExactTypePattern.matchesSubtypes(ExactTypePattern.java:74) ~[aspectjweaver.jar:1.7.1]
	at org.aspectj.weaver.patterns.TypePattern.matchesStatically(TypePattern.java:130) ~[aspectjweaver.jar:1.7.1]
	at org.aspectj.weaver.patterns.KindedPointcut.fastMatch(KindedPointcut.java:130) ~[aspectjweaver.jar:1.7.1]
	at org.aspectj.weaver.internal.tools.PointcutExpressionImpl.couldMatchJoinPointsInType(PointcutExpressionImpl.java:84) ~[aspectjweaver.jar:1.7.1]
	at org.springframework.aop.aspectj.AspectJExpressionPointcut.matches(AspectJExpressionPointcut.java:250) ~[spring-aop.jar:3.2.1.RELEASE]
	at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:208) ~[spring-aop.jar:3.2.1.RELEASE]
	at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:262) ~[spring-aop.jar:3.2.1.RELEASE]
	at org.springframework.aop.support.AopUtils.findAdvisorsThatCanApply(AopUtils.java:294) ~[spring-aop.jar:3.2.1.RELEASE]
	at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findAdvisorsThatCanApply(AbstractAdvisorAutoProxyCreator.java:118) ~[spring-aop.jar:3.2.1.RELEASE]


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