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  1.  class Employee {
  2.     // Private fields (encapsulation)
  3.     private String name;
  4.     private double salary;
  5.  
  6.     // Setter method (mutator)
  7.     public void setName(String n) {
  8.         name = n;
  9.     }
  10.  
  11.     // Getter method (accessor)
  12.     public String getName() {
  13.         return name;
  14.     }
  15.  
  16.     // Setter method for salary
  17.     public void setSalary(double s) {
  18.         if (s > 0) {  // Validation to ensure positive salary
  19.             salary = s;
  20.         }
  21.     }
  22.  
  23.     // Getter method for salary
  24.     public double getSalary() {
  25.         return salary;
  26.     }
  27.  
  28.     public static void main(String[] args) {
  29.         Employee emp = new Employee();
  30.         emp.setName("John");
  31.         emp.setSalary(50000);
  32.  
  33.         System.out.println("Name: " + emp.getName());
  34.         System.out.println("Salary: " + emp.getSalary());
  35.     }
  36. }
  37.  
Success #stdin #stdout 0.17s 55740KB
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Standard input is empty
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Name: John
Salary: 50000.0
https://ideone.com/QnM4o4
language:
Java (HotSpot 12)
created:
242 days ago
visibility:
public

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