DefaultListableBeanFactory falls back to empty DLBF instance on deserialization

Issue: SPR-15766
(cherry picked from commit c9ffa64)

Author: jhoeller

spring-beans/src/main/java/org/springframework/beans/factory/support/DefaultListableBeanFactory.java

@@ -1589,7 +1589,7 @@ private Object readResolve() {
 				}
 			}
 			// Lenient fallback: dummy factory in case of original factory not found...
-			return new StaticListableBeanFactory(Collections.<String, Object> emptyMap());
+			return new DefaultListableBeanFactory();
 		}
 	}