Collection added to itself causes stack explosion in toString() --------------------------------------------------------------- Key: JBCACHE-694 URL: http://jira.jboss.com/jira/browse/JBCACHE-694 Project: JBoss Cache Issue Type: Bug Security Level: Public (Everyone can see) Components: PojoCache Affects Versions: 1.4.0, 1.3.0.SP2, 1.3.0.SP1, 1.3.0, 1.2.4SP2, 1.2.4SP1, 1.2.4, 1.2.4beta, 1.2.3, 1.2.2, 1.2.1, 1.2 Reporter: Bela Ban Assigned To: Manik Surtani This works in plain Java. How to reproduce: - runShellDemo.sh/bat sourceRelative("aopWithTx.bsh"); tree.putObject("list", new ArrayList()); list=tree.getObject("list"); list.add(list); list.toString(); BOOOM Some of the exception trace: java.lang.StackOverflowError at org.jboss.cache.Fqn.get(Fqn.java:257) at org.jboss.cache.TreeCache.findNode(TreeCache.java:5606) at org.jboss.cache.TreeCache.findNode(TreeCache.java:5577) at org.jboss.cache.TreeCache._get(TreeCache.java:3457) at org.jboss.cache.aop.InternalDelegate.get(InternalDelegate.java:126) at org.jboss.cache.aop.InternalDelegate.getAopInstanceWithGravitation(InternalDelegate.java:78) at org.jboss.cache.aop.InternalDelegate.getPojoWithGravitation(InternalDelegate.java:231) at org.jboss.cache.aop.TreeCacheAopDelegate._getObject(TreeCacheAopDelegate.java:74) at org.jboss.cache.aop.PojoCache._getObject(PojoCache.java:722) at org.jboss.cache.aop.PojoCache.getObject(PojoCache.java:416) at org.jboss.cache.aop.collection.CachedListImpl.get(CachedListImpl.java:56) at org.jboss.cache.aop.collection.CachedListAbstract.toString(CachedListAbstract.java:155) at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.cache.aop.collection.CollectionInterceptorUtil.invoke(CollectionInterceptorUtil.java:124) at org.jboss.cache.aop.collection.CachedListInterceptor.invoke(CachedListInterceptor.java:132) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98) at AOPClassProxy$0.toString(AOPClassProxy$0.java) at java.lang.String.valueOf(String.java:2615) at java.lang.StringBuffer.append(StringBuffer.java:220) at org.jboss.cache.aop.collection.CachedListAbstract.toString(CachedListAbstract.java:156) at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.cache.aop.collection.CollectionInterceptorUtil.invoke(CollectionInterceptorUtil.java:124) at org.jboss.cache.aop.collection.CachedListInterceptor.invoke(CachedListInterceptor.java:132) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98) at AOPClassProxy$0.toString(AOPClassProxy$0.java) at java.lang.String.valueOf(String.java:2615) at java.lang.StringBuffer.append(StringBuffer.java:220) at org.jboss.cache.aop.collection.CachedListAbstract.toString(CachedListAbstract.java:156) at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.cache.aop.collection.CollectionInterceptorUtil.invoke(CollectionInterceptorUtil.java:124) at org.jboss.cache.aop.collection.CachedListInterceptor.invoke(CachedListInterceptor.java:132) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98) at AOPClassProxy$0.toString(AOPClassProxy$0.java) at java.lang.String.valueOf(String.java:2615) at java.lang.StringBuffer.append(StringBuffer.java:220) at org.jboss.cache.aop.collection.CachedListAbstract.toString(CachedListAbstract.java:156) at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.cache.aop.collection.CollectionInterceptorUtil.invoke(CollectionInterceptorUtil.java:124) at org.jboss.cache.aop.collection.CachedListInterceptor.invoke(CachedListInterceptor.java:132) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98) at AOPClassProxy$0.toString(AOPClassProxy$0.java) at java.lang.String.valueOf(String.java:2615) at java.lang.StringBuffer.append(StringBuffer.java:220) at org.jboss.cache.aop.collection.CachedListAbstract.toString(CachedListAbstract.java:156) at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.cache.aop.collection.CollectionInterceptorUtil.invoke(CollectionInterceptorUtil.java:124) at org.jboss.cache.aop.collection.CachedListInterceptor.invoke(CachedListInterceptor.java:132) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98) at AOPClassProxy$0.toString(AOPClassProxy$0.java) at java.lang.String.valueOf(String.java:2615) at java.lang.StringBuffer.append(StringBuffer.java:220) at org.jboss.cache.aop.collection.CachedListAbstract.toString(CachedListAbstract.java:156) at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.cache.aop.collection.CollectionInterceptorUtil.invoke(CollectionInterceptorUtil.java:124) at org.jboss.cache.aop.collection.CachedListInterceptor.invoke(CachedListInterceptor.java:132) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98) at AOPClassProxy$0.toString(AOPClassProxy$0.java) at java.lang.String.valueOf(String.java:2615) at java.lang.StringBuffer.append(StringBuffer.java:220) at org.jboss.cache.aop.collection.CachedListAbstract.toString(CachedListAbstract.java:156) at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira