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What is meant by final class, methods and variables?
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when you declare a class as final, that class cannot be
extended.In java "String" class is final.
when you declare the variable as final then we can
intialize it only once.it is constant.
when declare the method as final we cannot override the
method
| Is This Answer Correct ? | 12 Yes | 0 No |
Answer / ravikiran(aptech mumbai)
final class:Is the one which cann't be subclassed
final method:Is the one which cann't be overrided
final variable:is the one which acts like a constant
| Is This Answer Correct ? | 12 Yes | 1 No |
Answer / suresh chand
final class: we can't inherit that class
final method: we can't override that method
final variable: we can't change the value of that var.
| Is This Answer Correct ? | 9 Yes | 0 No |
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