--- old/src/share/classes/java/beans/EventSetDescriptor.java 2014-06-02 16:44:58.000000000 -0700 +++ new/src/share/classes/java/beans/EventSetDescriptor.java 2014-06-02 16:44:58.000000000 -0700 @@ -81,7 +81,7 @@ String eventName = NameGenerator.capitalize(eventSetName) + "Event"; Method[] listenerMethods = getListenerMethods(); if (listenerMethods.length > 0) { - Class[] args = getParameterTypes(getClass0(), listenerMethods[0]); + Class[] args = getParameterTypes(getClass0(), listenerMethods[0]); // Check for EventSet compliance. Special case for vetoableChange. See 4529996 if (!"vetoableChange".equals(eventSetName) && !args[0].getName().endsWith(eventName)) { throw new IntrospectionException("Method \"" + listenerMethodName +