info-java/Aktienhandel/Person.java

public class Person {
	protected String name;
	protected int age;
	protected double money;
	public Person(String name, int age, double money) {
		this.name = name;
		this.age = age;
		this.money = money;
	}
	public void geldEinzahlen(double amt) {
		this.money += amt;
	}
	public void geldAuszahlen(double amt) {
		this.money -= (this.money < amt) ? 0 : amt;
	}
	public void show() {
		System.out.println("Name: " + name + ", Age: " + age + ", Money: " + money);
	}
}