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Why a final variable should be inside a class which declared inside a method ?.can you please share

 
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Why a variable should be final to use inside a class which declared inside a method ?.
can you please share the reason why it is so?

If a class declared inside a method as follow



 
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Take a look here:
https://coderanch.com/t/524522/java-programmer-SCJP/certification/Special-treatment-final-vaiables-method
 
jacob deiter
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HI Stephan van Hulst

thanks ,i got the idea


I want to know all stuff in java like this ,is there any books or website ? ,i do not want programming idea like inheritance ,polymorphism,....etc.

I want to know beyond usual programming .
 
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Thanks friends. I also had the same problem. Now that was solved.
 
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