public class Employee   
{  
private int regno;  
private String name;  
//constructor of Employee class  
public Employee(int regno, String name)   
{  
this.name = name;  
this.regno = regno;  
}  
public int getRegno()   
{  
return regno;  
}  
public void setRegno(int Regno)   
{  
this.regno = regno;  
}  
public String getName()   
{  
return name;  
}  
public void setName(String name)   
{  
this.name = name;  
}  
}  





HashCodeExample.java

public class HashcodeExample  
{  
public static void main(String[] args)   
{  
//creating two instances of the Employee class  
Employee emp1 = new Employee(918, "Maria");  
Employee emp2 = new Employee(918, "Maria");  
//invoking hashCode() method  
int a=emp1.hashCode();  
int b=emp2.hashCode();  
System.out.println("hashcode of emp1 = " + a);  
System.out.println("hashcode of emp2 = " + b);  
System.out.println("Comparing objects emp1 and emp2 = " + emp1.equals(emp2));  
}  
}