Why use volatile variables in java ?

Replies

• 

  Anoop Kumar

  never used volatile variables in real project.
  you can see some stackoverflow discussion, they have some practical examples
  
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  This discussion is very clear why volatile
  
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  Dhaval Pujara

  volatile modifier tells the JVM that a threbad accessing a the variable must always reconcile its own private coppy of the variable with master copy in memory ......ALL IN ONE THAT STOP ACCESSING MULTIPLE THREAD TO INSTANCE VARIABLE VOLATILE IS USED ultimatly its only applied to instance variable not local variable