Remove override of deprecated methods in test

Author: cowtowncoder

src/test/java/com/fasterxml/jackson/databind/introspect/JacksonAnnotationIntrospectorTest.java

@@ -141,15 +141,6 @@ static class LcEnumIntrospector extends JacksonAnnotationIntrospector
     {
         private static final long serialVersionUID = 1L;
 
-        @Override
-        public  String[] findEnumValues(Class<?> enumType, Enum<?>[] enumValues, String[] names) {
-            // kinda sorta wrong, but for testing's sake...
-            for (int i = 0, len = enumValues.length; i < len; ++i) {
-                names[i] = enumValues[i].name().toLowerCase();
-            }
-            return names;
-        }
-
         @Override
         public String[] findEnumValues(MapperConfig<?> config, AnnotatedClass annotatedClass,
                 Enum<?>[] enumValues, String[] names) {