Spring Puzzlers #02: Which statement is right?
The @Async annotation won't work as there's no TaskExecutor defined
I'll be a happy traveler, going to multiple destinations
I'll be a happy traveler, going to a single destination multiple times
I don't have a clue :(
A NullPointerException will be thrown at some point as we are going asynchronous
It will fail during initialization as 'puzzle' scope is not properly configured
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