Output log message when CglibProxyFactory is used

Author: harawata

src/main/java/org/apache/ibatis/executor/loader/cglib/CglibProxyFactory.java

@@ -67,6 +67,7 @@ public Object createDeserializationProxy(Object target, Map<String, ResultLoader
   }
 
   static Object crateProxy(Class<?> type, Callback callback, List<Class<?>> constructorArgTypes, List<Object> constructorArgs) {
+    LogHolder.log.warn("CglibProxyFactory is deprecated. Use another proxy factory implementation.");
     Enhancer enhancer = new Enhancer();
     enhancer.setCallback(callback);
     enhancer.setSuperclass(type);