Interview Question for Developer Program Engineers


Country: United States




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If in some cases, it will not, then what are those cases? If it will always work, why?

- mail2ajith June 15, 2012 | Flag Reply
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It might not actually synchronize anything, but I don't know what the goal of the program is. It won't crash because you're reassigning the variable or anything. The lock's on the object in the heap, not the variable that references it.

- Anonymous June 15, 2012 | Flag Reply
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This code will always work. But it will not serve the purpose in multithreaded environment.
If we are synchronizing on a Object then it should be declared final.

- Say June 16, 2012 | Flag Reply


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