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Explain difference between final, finally and finalize?
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Answer Posted / vijayakumar chinnnasamy
final:
final keyword can be applied to vairables,method,class.
fianl variable - You can't reassign/modify values to the
vaiables.
final class- You cannt extends(inherit) the class.
final method- You cannt override the final methods.
finally:
finally is used in try-catch (i.e exception handling in
java).
Each try contain only one finally blocks not more than
one.
There is no statement between catch block and try block.
It will be execute if exception is occure or not.
Mostly used for memeory release.
finalize:
This is method used to release the occupied memeory.
finally method must be protected or public otherwise
compile time error.
| Is This Answer Correct ? | 74 Yes | 5 No |
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