louix gzc9047
gzc9047
/ try_to_use_final_solve_DCL.java
Created
March 10, 2013 13:25
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| class ObjectSingletonWrapper { | |
| final ObjectA object_a; | |
| static ObjectSingletonWrapper object_wrapper; | |
| ObjectSingletonWrapper() { | |
| object_a = new ObjectA(); | |
| } | |
| static ObjectA get() { | |
| if (object_wrapper == null) { |