What is final variable in java?

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Anonymous User · Answer

If you make any variable as final, you cannot change the value of final variable(It will be constant).

There is a final variable speedlimit, we are going to change the value of this variable, but It can't be changed because final variable once assigned a value can never be changed.

class Bike9{  
 final int speedlimit=90;//final variable  
 void run(){  
  speedlimit=400;  
 }  
 public static void main(String args[]){  
 Bike9 obj=new  Bike9();  
 obj.run();  
 }  
}//end of class

Output:Compile Time Error

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What is final variable in java?

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