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Old 03-07-2008, 04:50 AM
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Red face keyword
what is use of volatile keyword??
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Old 03-07-2008, 06:21 AM
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When we try to access a field, VM Optimizes field access by temporary result in local variable

Volatile is useful when we want to access a field with multiple threads without synchronizing.

When we use Volatile keyword, Above mentioned VM's optimization feature is disabled and the temporary results will not be stored in local variable.
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Old 03-07-2008, 07:52 AM
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can u gv a small example
Quote:
Originally Posted by Guptha_S View Post
When we try to access a field, VM Optimizes field access by temporary result in local variable

Volatile is useful when we want to access a field with multiple threads without synchronizing.

When we use Volatile keyword, Above mentioned VM's optimization feature is disabled and the temporary results will not be stored in local variable.
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