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HOW TO CREATE IMMUTABLE CLASS?

Mayank Tripathi
Mayank Tripathi

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Java  String 
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  1. Mayank Tripathi

    Post:807

    Points:4035
    How to create Immutable class?

    Create immutable class by creating final class that have final data members


    we have created a final class named Employee. It have one final datamember, a parameterized constructor and getter method
    public final class Employee{  
final String pancardNumber;  
  
public Employee(String pancardNumber){  
this.pancardNumber=pancardNumber;  
}  
  
public String getPancardNumber(){  
return pancardNumber;  
}  
  
}


      Modified On Mar-28-2018 12:48:24 AM

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