[jboss-jira] [JBoss JIRA] Commented: (JBAOP-803) methodInfo from based class not copied over after invoking ((Advised) obj)._getInstanceAdvisor(), resulting NPE when subclass calls super.someOverridden method

methodInfo from based class not copied over after invoking ((Advised) obj)._getInstanceAdvisor(), resulting NPE when subclass calls super.someOverridden method --------------------------------------------------------------------------------------------------------------------------------------------------------------- Key: JBAOP-803 URL: https://jira.jboss.org/browse/JBAOP-803 Project: JBoss AOP Issue Type: Bug Security Level: Public(Everyone can see) Reporter: Rick Dong this seems to be a bug in the copying process in GeneratedAdvisorInstrumentor.addInstanceAdvisorWrappers line 771 : String code = infoName + " = super.copyInfoFromClassAdvisor(((" + genadvisor.getName() + ")" + clazz.getName() + "." + GET_CLASS_ADVISOR + "())." + infoName + ");"; this should've been: String code = "(("+superAdvisor.getName()+")this)."+infoName + " = super.copyInfoFromClassAdvisor(((" + superAdvisor.getName() + ")" + superClass.getName() + "." + GET_CLASS_ADVISOR + "())." + infoName + ");"; the added part at the front makes sure to cast to the current class in case the subclass declared fields with same name resulted from having same method signature