ID Name Salary
23 Alex 23000
24 John 24000

import java.util.Scanner;
import java.util.ArrayList;
import java.util.List;

public class Employee {
    private static int empNum;
    private static String empName;
    private static double empSal;
    private static Scanner sc;

    public Employee(int e, String n,double s){
        empNum = e;
        empName=n;
        empSal = s;

    }

    public int getEmpNum(){
        return empNum;
    }
    public String getEmpName() {
        return empName;
    }

    public double getSalary(){
        return empSal;
    }

   public void display() {

       System.out.println("ID"+" "+ "Name "+"Salary"+"n");
       System.out.println(empNum + empName + empSal);

   }
    public static void main(String[]args){
        List<Employee> employeeList= new ArrayList<Employee>();

            for(int i = 0; i < 2; i++) {

                sc = new Scanner(System.in);
                System.out.printf("Please enter your employee number:");
                int e = sc.nextInt();
                System.out.println("Please Eneter your employee name:");
                String n=sc.next();
                System.out.printf("Please enter your salary:");
                double s= sc.nextDouble();
                employeeList.add(new Employee(e,n, s));

                }

            for (int j=0;j<2;j++) {
                Employee[] array = new Employee[2];
                array[j] = new Employee(empNum,empName,empSal);
                array[j].display();
            }


        }

}