Account.java

public class Account {
	private int id;
	private double amount;
	private String name;
	
	public Account () {//default construction
		/*this.id = 000000;
		this.amount= 0.0;
		this.name = "No information";*/
		this(000000,0.0,"No information-"); //a short cut to create default constructor.
	}
	public Account (int id,double amount,String name) {
		this.id = id;
		if (amount >= 0 ) {
			this.amount = amount;	
		}
		else {
			System.out.println("amount can not be lower than 0. So amount is assigned as 0.0");
		}
		this.name = name;
	}
	public void showInf () {
		System.out.println(this.id);
		System.out.println(this.name);
		System.out.println(this.amount+" "+ "$");
	}
	public void withdraw(double amount) {
		if (amount > this.amount)
			System.out.println("you can not withdraw an amount that is more than current.");
		else if (amount <= this.amount) {
			this.amount -= amount;
		}
	}
	public void deposit(double amount) {
		if (amount <= 0 )
			System.out.println("you can only deposit an amount that is more than 0 $.");
		else if (amount > 0) {
			this.amount += amount;
		}
	}
	
	
	public int getId() {
		return id;
	}
	public void setId(int id) {
		this.id = id;
	}
	public double getAmount() {
		return amount;
	}
	public void setAmount(double amount) {
		this.amount = amount;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	
}