@@ -585,11 +585,11 @@ } firePropertyChange("action", oldValue, action); } } - private boolean isListener(Class c, ActionListener a) { + private boolean isListener(Class<?> c, ActionListener a) { boolean isListener = false; Object[] listeners = listenerList.getListenerList(); for (int i = listeners.length-2; i>=0; i-=2) { if (listeners[i]==c && listeners[i+1]==a) { isListener=true;