[Eranga]

You asking that how to implement that method? There have few errors in your code. Try this.

Code:

   // Collect data from the user        
	public void getdata() {
		Scanner kb = new Scanner(System.in);

		System.out.print("Enter Name : ");
		name = kb.nextLine();

		System.out.print("Enter ID : ");
		id = kb.nextInt();

		System.out.print("Enter Salary : ");
		salary = kb.nextInt();
	}